Glossary

Celica glossary

Chassis codes, engines, rally terms and JDM words, explained in two sentences each, with a link to where we use them.

Body and chassis

Liftback
A body style with a sloping rear hatch that opens together with the rear window. The 7th-generation Celica was offered only as a liftback. More →
Coupé
A two-door body with a separate boot lid. In Japan the first three Celica generations were sold as coupés. More →
Convertible
A soft-top version. The 2nd-generation Sunchaser was built by Tropic; from the 4th generation, Toyota sold convertibles converted by ASC in the US. More →
Model code
Toyota's code for a model version, such as RA63, ST165 or ZZT231, also called the chassis code. Each generation also has a short series code, such as A60 or T160. Codes help you find the right parts. More →
ZZT230 / ZZT231
Chassis codes of the 7th generation: ZZT230 with the 1ZZ-FE engine, ZZT231 with the 2ZZ-GE. More →

Drivetrain and engines

Rear-wheel drive (FR)
Engine at the front, driven wheels at the back. The first three Celica generations used this layout. More →
Front-wheel drive (FF)
Engine and driven wheels at the front. The Celica switched to it in August 1985. More →
All-wheel drive (AWD)
All four wheels are driven. On the Celica only the GT-Four versions had it. More →
1ZZ-FE
The 1.8-litre four-cylinder in the 7th-generation base models, such as the Japanese SS-I. More →
2ZZ-GE
The higher-revving 1.8-litre four-cylinder in the sportier 7th-generation versions, such as the Japanese SS-II and the North American GT-S. More →
VVTL-i
Toyota's variable valve timing and lift on the 2ZZ-GE. At high revs it switches to a second, more aggressive cam profile: the “lift”. More →
Rocker shaft
The shaft that carries the rocker arms in the valve train. A rocker-shaft bolt that can separate on the 2ZZ-GE is the subject of Toyota bulletin EG010-03. More →
Service bulletin (TSB)
A technical note from the manufacturer to its workshops about a known issue and its fix, such as Toyota's EG010-03. More →

Rally

GT-Four
The four-wheel-drive Celica built for rallying, from the 4th to the 6th generation: ST165, ST185 and ST205. More →
ST165
The first GT-Four, from the 4th generation, launched in Japan in October 1986. More →
ST185
The 5th-generation GT-Four, with a 225 PS turbo engine in Japan. More →
ST205
The 6th-generation GT-Four, launched in February 1994. More →
WRC
The FIA World Rally Championship, where the GT-Four won drivers' and manufacturers' titles. More →
Group B
A rally category of the 1980s. Toyota built 200 Celica GT-TS cars to homologate the 3rd generation for it; the rally car is known as the TA64. More →
Homologation
Approval of a car for a racing class. Rally rules required road cars to be built in a minimum number: Toyota built 5,000 GT-Four RC cars in 1992. More →

Markets

JDM
Japanese domestic market: versions built and sold for Japan, such as the 7th-generation SS-I and SS-II. More →
Celica Supra
A six-cylinder model sold under the Celica name before the Supra became a separate model. In Europe the 3rd generation included a Celica Supra 2.8i. More →
Sunchaser
The 2nd-generation convertible, built by the coachbuilder Tropic. More →

23 terms. The facts behind them are on the linked pages, with sources. A term is missing? Write to hello@liftbacklegends.com.

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