Europa

Lotus Europa: Chapman's Mid-Engine Experiment for the Road

By the mid-1960s, mid-engined layouts had already proven themselves on the racetrack, and Colin Chapman wanted to know whether that same layout could work as an everyday road car rather than a competition special. The result, launched in 1966, was the Europa: a low, wedge-profiled two-seat coupe built around a steel backbone chassis descended directly from the Elan's, but with the engine and transaxle mounted behind the driver rather than ahead. It was, in effect, Lotus using its road-car division to answer a question its racing division had already answered: that putting the mass of the drivetrain near the centre of the car, rather than out front, produced better weight distribution and sharper handling. The Europa's mission was to bring that idea to a buyer who would never see a racetrack.

To keep costs and weight down, Lotus turned initially to a French partner rather than its usual British suppliers: the Series 1 Europa used a 1470cc pushrod engine and four-speed transaxle sourced from the Renault 16, chosen for its compact size and suitability for a transverse mid-mounted installation. The Renault-derived driveline was mounted in a fibreglass monocoque body that, in this earliest form, was actually bonded and riveted directly to the backbone chassis. That was a stiffer but more repair-unfriendly arrangement than the Elan's, and one Lotus would later abandon. Because Renault dealers in continental Europe supported the drivetrain, and possibly to protect Lotus's existing Elan-buyer market at home, the earliest Type 46 cars were sold mainly outside Britain, giving the Europa an unusually European sales pattern for a Norfolk-built car.

The Europa's styling was as distinctive as its layout: a low, faired-in nose, a truncated 'Kamm-style' tail borrowed from aerodynamic theory of the period, and flying-buttress rear pillars that partially obscured rearward visibility but gave the car real aerodynamic efficiency for its era. Reviewers were divided on whether the styling was purposeful or merely eccentric, but nobody disputed that the car handled with the low-slung, tucked-in poise its mid-engine layout promised. It was compact and extremely light even by Lotus standards, and its structural rigidity, inherited from the same backbone-plus-glassfibre philosophy as the Elan, let engineers keep suspension rates soft enough for compliance without sacrificing precision.

Lotus revised the car substantially for the Series 2 (Type 54) in 1968, switching from the bonded monocoque to bolted-on body panels. The change was driven by warranty and service headaches with the original construction, since a car that could not be disassembled for repair was a poor proposition for a manufacturer already stretched by the costs of running two model lines. The Series 2 also brought wind-up windows in place of the original's sliding items and, eventually, a federalised version aimed at meeting the tightening emissions and safety requirements of the US market, a sign of how important American sales had become to a small British manufacturer by the end of the 1960s.

The most consequential mechanical change came in 1971, when the Type 74 Twin Cam replaced the Renault engine with the 1558cc Lotus-Ford Twin Cam unit already familiar from the Elan. This was the same engine that had made the Elan's reputation for punching above its displacement. The following year's Europa Special pushed further, adopting the high-output 'Big Valve' version of the Twin Cam and a five-speed gearbox, transforming a car that had started life as a fairly gentle mid-engine tourer into something with genuine performance credentials. This late-model Europa, rather than the original Renault-engined car, is generally regarded by enthusiasts as the version that best fulfilled the car's original promise.

The Europa never matched the Elan's sales or its lasting fame, and production wound down in 1975 as Lotus turned its attention to the car that would succeed it in the mid-engine road-car role: the Esprit, whose backbone chassis and mid-mounted four-cylinder layout owed an obvious debt to the Europa's example. But the Europa's importance to Lotus's engineering story outlasts its modest sales figures. It was the company's first serious attempt to prove that a mid-engine layout, by this point an established orthodoxy in single-seat and sports-prototype racing, could be civilised enough for road use without losing the handling advantage that made the layout worth pursuing in the first place. Every subsequent mid-engined Lotus road car, from the Esprit through the Elise, Exige, and Evora, to the Emira, is a descendant of a question the Europa was built to answer.

Wikipedia gives a total of 9,947 Europas of all types, including 3,130 Specials; other estimates put the Type 46 at 644, the Type 47 at about 55, the Series 2 at 2,750 and the Twin Cam at 1,580, which with the Specials add to 8,159. The Lotus Europa owners' register publishes its own production-figures page.

Type 74 was not a single, static model: Lotus built 1,580 Twin Cam-engined cars under that type number before switching, in September 1972, to the higher-output 'Big Valve' engine and calling the result the Europa Special. The Special was not a separate type number, and it accounted for a further 3,130 units through the end of production in 1975. Combined, the two Type 74 sub-runs total 4,710 cars, which brings the sum of all documented Europa variants to 8,159 against the commonly cited 9,947-unit family total, leaving a difference of roughly 1,788 cars.

Mike Kimberley and the Thirteen-Month Twin Cam

The engineer who brought the Twin Cam engine into the Europa arrived at Lotus with an unusual pedigree. Mike Kimberley had joined Jaguar as an apprentice in 1953 and risen to lead engineering development of the mid-engined Jaguar XJ13 Le Mans prototype in 1965, before joining Lotus in 1969. Colin Chapman assigned him, the following year, to run the Europa Twin Cam programme directly, and Kimberley took it from assignment to production in just thirteen months. The result was the car described above, which gave the Europa the performance its mid-engine layout had always promised.

That programme was only the start of Kimberley's Lotus career. In 1977 he and Chapman founded Lotus Engineering as a standalone consultancy business, modeled explicitly on Porsche's own engineering-consultancy operation, giving the company a second, steadier source of income independent of the boom-and-bust economics of low-volume car sales. It was the kind of business decision that, like the tax-driven kit-car strategy on the Elan, shows Chapman's engineering discipline extending into how the company actually kept itself solvent. The move also set Kimberley on a path that would eventually put him in charge of all of Lotus.

From Showroom Coupe to Works Racer: Type 47 and Type 62

The Europa's mid-engine layout invited a racing derivative almost immediately. Lotus Components built the Type 47 GT for the 1966 season. A lightened version of the Europa's basic structure fitted with a Cosworth-tuned Lotus twin-cam engine, it was sold to private entrants as well as raced under the works banner. Its competition debut came at the Brands Hatch Boxing Day meeting in 1966, where John Miles won the Sports/GT race outright.

Miles kept winning through 1967, taking eight more UK victories plus a class win at the Brands Hatch round of the World Sportscar Championship, co-driving with Jackie Oliver. From 1968 the cars carried Gold Leaf livery under new sponsorship from John Player, visually tying the road-derived racer to Lotus's Formula 1 programme. The purpose-built Type 62 prototype, developed from the 47 for FIA's Group 6 category, went on to win 8 of the 23 races it entered. And when Lotus won the 1972 Formula 1 constructors' championship under John Player Special livery, the company marked the achievement with a 100-unit Europa Special finished in the same black-and-gold JPS colours. It was a deliberate, direct link between the road car's racing derivative and the company's grand prix success, rather than a marketing coincidence.

The Type 62 in Detail: Miles, Muir, and a Class Win at Brands Hatch

Where the Type 47 built its reputation as an outright winner in domestic sports-car racing, the purpose-built Type 62 that followed it competed in a different arena, entrusted to two named works drivers rather than one recurring ace. Lotus built only two examples of the Type 62 for a 1969 works campaign in FIA's two-litre Group 6 Prototype category, and gave them to John Miles and to Brian Muir, an Australian who had already raced touring cars at home before coming to Britain, where he would finish runner-up in the 1968 British Saloon Car Championship and later become the first Australian to win the RAC Tourist Trophy. The pairing's first outing came at the 1969 BOAC 500 at Brands Hatch, on a grid dominated by factory Porsche 908s: Miles and Muir qualified 16th, finished 13th outright, and won the 2-litre Prototype class. It was a modest overall result that nonetheless delivered exactly the class victory the programme had been built to chase, and the first of the results that would accumulate into the season's 8-wins-from-23-starts record.

Beyond the Works Team: the Twin Cam's Own Racing Life

The Europa's competition history did not end when Lotus wound down the works Type 47/62 effort, and it was not confined to Britain. In the United States, Jensen Motors, Inc. of Compton, California, was a shop tied into the Twin Cam Europa's American servicing. It built and raced its own Europa Special in SCCA production-class racing during the early 1970s under the name Lotus Jensen Racing, and in 1974 published a competition-preparation manual setting out the roll-cage, suspension, and bodywork changes the SCCA's production-sports-car rules required. The effort gave the Twin Cam Europa a second, dealer-run competition life entirely separate from the factory's own racing programme. The FIA's own historic homologation record reflects a parallel, more formal step: it lists the Europa Twin Cam under homologation number 634 in Group 4 for its 1558cc engine, a 1972 homologation issued roughly five years after the original Type 47 racer's own Group 4 papers (homologation number 238, dated October 1967) and covering the road-derived Twin Cam rather than the works racer.

Ordinary owners raced Europas too, apart from any works or dealer effort. A privately entered Europa, campaigned at SCCA Central Division club meetings from 1967 through 1971, won the division's Regional Class Championship for D Production in 1970. That result was evidence that the model's mid-engine handling made it a competitive club-racing proposition well beyond the factory's own programme, and on both sides of the Atlantic.