Lotus Elan S2 (Car and Driver - August 1966)

Magazine Title:	Car and Driver
Published:	August 1966

The handling is superlative.

The Elan uses roadway very sparingly and lets go very gradually. Ride comfort is outstanding for such a light car.

A quarter-mile in less than 16 seconds is no mean accomplishment for a 95 cu. in. GT, but the tires seem to be the limiting factor in an 80-0 mph panic stop.

A purist's potpourri of sophisticated engineering features, the Lotus Elan Coupe deserves its pedigree.

Back in our old purist days, it didn't matter whether a car was any good or not, as long as it had all the right stuff under the hood. The specifications had to read right. Double overhead camshafts-not pushrods. One carb choke per cylinder-not a big, dumb four-barrel, even if it wouldn't start on a cold morning. And a minimum of four gears-either all-synchro or a Big Boy crashbox. A multitubular space frame! (Who even knew what one looked like?) All-independent suspension, even if it meant wild camber changes and even wilder handling. No need to have actually seen a car like that-much less have ever driven one. If it had the right thing in fine print on the last page of the brochure, we were ready to buy it. So along comes Ford and hurls their Mk. II into the crucible of racing. It's got pushrods and a big, dumb four-barrel, and it's maybe the most sophisticated piece of racing machinery ever assembled, with the possible exception of the fiberglass chassis, automatic transmission Chaparral. After a while, all we cared about a car's design specifications was whether or not the car got the job done.

Looking at the specifications of the Lotus Elan brought it all back. Gad! What a pedigree! Here is a car that should stoke the fires of desire in every fine-print-reading purist who ever breathed. It's got everything they hold sacred (except possibly the backbone chassis, which hasn't cut any ice with anybody since kindly old Dr. Ledwinka slid one under his Tatra three decades ago). But does all that exotica make any difference?

Stand easy, men; the answer is yes-a qualified yes. Given artificially imposed limitations, technology makes all the difference.

First and foremost, the Elan is a tiny car. It is also very much a sports car, in the best sense of the word. Starting with these criteria in mind, designer Colin Chapman has done a bang-on job. Over a dozen laps of, say, the Nurburgring, the Elan would probably get the job done faster and with less effort than any other production car in the world; certainly with more. . . .elan, shall we say, than anything that ever came out of Detroit - which is, after all, what the whole purist bag is about.

But who does a dozen laps of the Nurburgring every morning before breakfast? Or every week? Or once in a lifetime? Not many of us. Sure, a sports car should be fun, but most prospective buyers want a healthy dose of day-in, day-out utilitarian value thrown in as well. Once the driver is ensconced in his Elan, it's as practical and enjoyable a means of transportation as any ( it is, in fact, kind of a stylish, comfortable Mini-Cooper), but the car does have its limitations, mostly self-imposed.

To begin with, the Elan's size makes it difficult to get into or out of. Once inside, there's little hip room (due to the backbone frame), little headroom (styling and aerodynamic considerations), and it's also pretty tough trying to see over any object larger than a tall dog. And, for some insane reason, the traditionally miniscule foot pedals ( a revered principle among British car designers) are huddled together in the middle of a passably wide space.

The drive train is an irritating conglomeration of disturbing sensations. The clutch engages so suddenly and so violently that the car invariably stalls. A clutch should be positive, yes, but why does it have to be feathered in over only a quarter-inch of pedal movement? The only sure way to move smartly off the line without a lot of sniggering from the bystanders is to rev the engine to the peg and drop the clutch like a bad habit. Okay, so the owner soon gets used to it; why should he have to bother?

Against this, the rest of the drive train is sloppy. The ultra-sophisticated Chapman-strut suspension demands a certain amount of lateral compliance. Ordinarily, this would be accommodated by splined halfshafts, but as the half-shafts are holding the Elan's rear wheels on, this movement is kept within limits by Metalastik rubber doughnuts surrounding the differential-mounted universal joints. This unit looks great on Formula One cars, and the fact that it allows some rubber cushioned rotation looks-on paper-as if it might damp out torsional vibrations. In practice, it causes a disconcerting pitching oscillation every time the throttle is opened or closed-it's unpleasantly reminiscent of being rocked in a baby carriage. (Not all of us had happy childhoods.)

The only other reservations we have about recommending a Lotus center around the fact that Mr. Chapman has acquired a reputation for being a very shrewd businessman, in selling production cars as well as in racing. Deserved reputation or not, the Lotus retail operation in this country has been shaky from the beginning. There's a million-dollar lawsuit pending in California, filed by a former distributor who was disenfranchised. An impressive New York outlet, a swanky showroom on Madison Avenue, folded within the year. Although some of the dealerships seem literally to be here today and gone tomorrow, we obtained our test car from one of the longest-established Lotus dealers in the country. There are others, of course, and if we can't promise that the US. marketing and servicing organizations will get any better, they at least seem to have arrested the downward spiral of confidence that has plagued them in the past.

Finally, friends, five thousand bucks is a lot of money for a funny little foreign car.

Our test car is sort of a prototype of the new Elan coupe. It is identical with the ones now being imported, with the exception of the final drive ratios. Our car had the close-ratio gearbox and 3.90 rear axle used in the Elan roadsters, but current coupes will be equipped with a longer 3.55 final drive for faster cruising at less engine revs, a higher top speed; and better fuel economy, and also a wider-ratio gearbox that features a tighter overall first gear ratio (12.6 vs. 9.8 in the test car), which should make it much easier to get the car off the line.

The coupe, which costs about $650 more than the roadster, includes a more luxurious interior, electric windows, as well as the comfort and insulation of a fixed roof. The only option on our test car was a $30 Canadian-made Stebro exhaust system-with a bazooka-sized tailpipe-which increased the top end performance a little and the exhaust noise a whole lot. This made it difficult to estimate the normal level of engine, exhaust and road noises, but we suspect they're quite good.

The quality control seems vastly improved over the Elan roadster we last tested (C/D, February '64) ; the fiberglass body was much better finished and the overall quality of the hardware was far higher. The laminated mahogany dashboard is nice, if you like that sort of thing, as is the wood rim steering wheel and the wood gearshift knob. There is only a small glove box for storage space (the padded doors are full of electric motors now), although loose articles could be left in the 6 x 10-inch tray surrounding the gearshift lever-the "console" itself is the stamped steel chassis.

The seats are comfortable and secure, while the steering wheel and gearshift are a long reach. The driving position is good, but the only provision for adjustment is the fore and aft movement of the seat, and -as mentioned-the pedals are too small and too close together. Leg room is sensational-as much as the Porsche, but narrower.

The car performs as well as you'd hope it would, being the offspring of the same outfit that engineered wins in the World Driver's and Constructor's Championships, plus the Indianapolis 500, all in the same year. The handling is superlative. Very forgiving. At one point we thought we had the car extended to the limit of a fast turn when a turtle strayed into the path of the inside wheels. The only way to avoid Clemmys insculpta was to broadside the Elan, from which the car and the turtle recovered nicely, thank you.

There is a dollop of initial understeer, then a gentle slide into eventual oversteer through a broad working range of neutral steer. The Elan uses up roadway very sparingly, and lets go very gradually. There is a lot of body roll, which doesn't have any adverse effects; we tried, but failed, to pick up an inside wheel. We ran the whole test with low, touring-type tire pressures (22/24 psi) in the radial-ply tires, which squealed like Cagney's Packard phaeton in a Thirties gangster movie, but which hung on like prickly pears anyway. The ride comfort was outstanding for a car of the Elan's light weight.

The engine is a smoking bear. The distributor in the test car had a cunning little gizmo that shuts off the juice whenever journalists try to rev it over 6500 (it'll turn seven), and it was breathing easily at that speed. It's understressed at 105 horsepower, and is tractable in traffic from 1000 rpm on up, although its pulling power isn't enough to pass without downshifting. Our acceleration runs, made with only one person in the car, were only two tenths of a second worse in the quarter-mile than the mechanically identical, but much lighter roadster. Still, 1320 ft. in less than 16 seconds is no mean accomplishment for a 95 cu. in. GT car.

The brakes, a four-wheel disc system, are powerful and easy to modulate. The tires seem small, even for a light car, and appeared to be the limiting factor in a .73 g panic stop from 80 mph. Several panic stops produced some fade, but this came in the form of a gradual increase in required pedal pressure rather than a sudden loss of braking ability.

Rack-and-pinion steering pinpoints the Elan with great precision. It's extraordinarily light and delicate, which should contribute to fatigue-free long-distance touring. Bent into a corner, we sometimes felt that there wasn't enough weight on the front wheels, but again, that may be characteristic of the tires. Road feel is direct at all times-a reversion to "seat of the pants" driving-and the turning circle is delightfully small. As a whole, the Elan is more maneuverable than anything on wheels but a Mini or a motorcycle.

The Elan gives away something in styling to several of its competitors; something in performance to others and something in luxury to all of them. Against this, the Elan has the Lotus name and all the right specifications which makes it a sports car that does everything a sports car is supposed to do. Like any one of a number of slim volumes of poetry, it is a minor classic, a definition-by-example of sophisticated engineering applied to a production car. Is this enough? Can the Elan with its limited objectives, limited production, limited dealer network and limited appeal survive? We hope so; the Elan deserves to make it.

ACCELERATION	Seconds
Zero To
30 mph	2.4
40 mph	3.7
50 mph	5.6
60 mph	7.5
70 mph	10.3
80 mph	13.3
90 mph	16.9
100 mph	22.1
Standing 1/4 mile	87.5 mph in 15.9

ENGINE
Water-cooled four-in-line, cast iron block, aluminum head, 5 main bearings
Bore x stroke			3.25 x 2.86 in,	82.6x72.8mm
Displacement			95 cu.in	1588 cc
Compression ratio				9.5 to one
Carburetion			2 x 2 Weber DCOE/2 sidedraft
Valve gear		Chain-driven double overhead camshafts
Power (SAE)			105 bhp @ 5500 rpm
Torque			108 Ibs-ft @ 4000 rpm
Specific power output			1.11 bhp per cu.in, 65.6 bhp per liter
Usable range of engine speeds			1000-6500 rpm
Electrical system			12-volt, 57 amp-hr battery, 300W generator
Fuel recommended				Premium
Mileage				22-28 mpg
Range on 12-gallon tank			264-336 miles
DRIVE TRAIN
Clutch			8.5-inch single dry plate
Transmission			4-speed manual, all synchromesh
			mph/1000	max
Gear	Ratio	Overall	rpm	mph
1st	2.92	11.38	5.7	37
2nd	2.51	9.78	6.6	43
3rd	1.64	6.40	10.2	66
4th	1.00	3.90	16.6	109
Final Drive Ratio				3.90 to one
CHASSIS
Steel backbone chassis, fiberglass body
Wheelbase				84.0 in
Track				F 47.0 R 47.0 in
Length				145.0 in
Width				56.0 in
Height				46.0 in
Ground Clearance				6.0 in
Curb Weight				1560 Ibs
Test Weight				1780 Ibs
Weight distribution front/rear				48/52%
Pounds per bhp (test weight)				16.6
Suspension		F:	Ind., unequal length wishbones, coil springs, anti-sway bar
		R:	Ind., lower lateral links, halfshafts acting as upper links, coil springs
Brakes		Girling discs, .in F, 10 in R, 358 sq in swept area
Steering				Rack and pinion
Turns, Iock~to lock				2.5
Turning circle				30.0 ft
Tires and wheels		5.20-13 Dunlop SP 41 on 4.5J rim, knock-off wheels

CHECK LIST

ENGINE
Starting	Fair
Response	Very Good
Noise	Fair
Vibration	Good
DRIVE TRAIN
Clutch Action	Poor
Transmission Linkage	Very Good
Synchromesh Action	Very Good
Power-To-Ground Transmission	Excellent
BRAKES
Response	Excellent
Pedal Pressure	Excellent
Fade Resistance	Good
Smoothness	Very Good
Directional Stability	Very Good
STEERING
Response	Excellent
Accuracy	Excellent
Feedback	Excellent
Road Feel	Excellent
SUSPENSION
Harshness Control	Very Good
Roll Stiffness	Fair
Tracking	Good
Pitch Control	Good
Shock Damping	Good
CONTROLS
Location	Good
Relationship	Fair
Small Controls	Fair
INTERIOR
Visibility	Good
Instrumentation	Good
Lighting	Very Good
Entry/Exit	Fair
Front Seating Comfort	Very Good
Front Seating Room	Fair
Storage Space	Poor
Wind Noise	Excellent
Road Noise	Very Good
WEATHER PROTECTION
Heater	Very Good
Defroster	Good
Ventilation	Fair
Weather Seating	Good
Windshield Wiper Action	Very Good
QUALITY CONTROL
Materials, Exterior	Good
Materials, Interior	Good
Exterior Finish	Good
Interior Finish	Good
Hardware and Trim	Good
GENERAL
Service Accessibility	Good
Luggage Space	Poor
Bumper Protection	Poor
Exterior Lighting	Fair
Resistance to Crosswinds	Excellent