Sunbeam Ti Lotus 1978-1981
In order to boost Sunbeam's image, a "hot hatch" version of the Sunbeam was launched at the 1978 British International Motor Show and Paris Motor Show, called "Sunbeam Ti".
It was based on the former Avenger Tiger (itself hailing back to the Sunbeam Tiger), a sporty version of the Avenger. The 1.6-litre (1598cc) engine fitted to the Sunbeam with twin Weber carburetors delivered 100 bhp (75 kW; 101 PS). It featured sporty two-tone paint and body kit, and was very sport-oriented, being stripped of equipment that would compromise its performance (and image). It proved quite popular with reviewers and enthusiasts, and helped to emphasize the advantages of Sunbeam's rear-wheel drive against more trendy (and spacious) front-wheel drive rivals.
Chrysler had also commissioned the sports car manufacturer and engineering company Lotus to develop a strict rally version of the Sunbeam. The resulting '"Sunbeam Lotus" was based on the Sunbeam 1.6 GLS, but fitted with stiffer suspension, a larger anti-roll bar and a larger transmission tunnel. The drivetrain comprised an enlarged 2172 cc version of the Lotus 1973 cc 907 engine, a 16V slant four engine (the Sunbeam version being type 911, similar to the "Lotus 912"), along with a ZF gearbox, both mounted in the car at Ludham Airfield, close to the Lotus facility in Hethel, Norfolk, where the almost-complete cars were shipped from Linwood. Final inspection, in turn, took place in Stoke, Coventry. In road trim, the Lotus type 911 engine produced 150 bhp (112 kW; 152 PS) at 5,750rpm and 150 lb·ft (203 N·m) of torque at 4,500rpm. In rallying trim this was increased to 250 bhp (186 kW; 253 PS).
The Sunbeam Lotus was unveiled at the Geneva Motor Show in April 1979, but the road-going version of the rally car was not actually ready for deliveries to the public until after the rebranding, and thus became the "Talbot Sunbeam Lotus". At first these were produced mostly in black and silver, although later models came in a moonstone blue and silver (or black) scheme. The car saw not only enthusiastic press reviews, but also much success in the World Rally Championship - in 1980, Henri Toivonen won the 29th Lombard RAC Rally in one, and, in 1981, the Sunbeam Lotus brought the entire manufacturer's championship to Talbot.
Sunbeam's short life
After the takeover, PSA decided that keeping Linwood running would remain unprofitable in the long run and that the facility would have to be closed. This would also mean the end of the Avenger and Sunbeam model lines. The decision was quite reasonable, given the advanced age of the former and the fact "C2-short" while in development, would be launched. Even though the C2-short programme was eventually scrapped, PSA prepared their own version, the Talbot Samba (based on PSA's own front-wheel drive supermini, the Peugeot 104), which was to be launched in 1981, signalling the time Sunbeam would take its final bow.
Even though the end was looming, the Sunbeam was afforded a facelift for its final 1981 model year, finally gaining flush headlamps along with an entire new front end, featuring the Talbot logo in lieu of the pentastar, which made it look completely in line with the new Talbot lineup. Until the time production ended, about 200,000 Sunbeams were made.