Rabu, 15 Oktober 2008

First generation / A20/35 Series (1970-1977)


The first generation Celica was released to the Japanese market in late 1970, and targeted to be a more affordable alternative to Toyota's sportscar, the 2000GT.

Displayed at the 1970 Tokyo Motor Show in October, and marketed in December of the same year, the Celica was a personal car that emphasized styling and driving enjoyment. Japanese models were ET, LT, ST, GT, and GTV.

For export markets, the Celica was offered in three different levels of trim; LT, ST and GT. The lower-end LT was equipped with the single carbureted four-cylinder 2T engine displacing 1600cc, while the ST came with a twin downdraft-carburetor 2T-B engine. The 2T-G that powered the high-end GT model was a DOHC 1600 cc engine equipped with twin Mikini-Solex Carburettors. All early Celicas were pillarless hardtops with the Liftback model exported from 1976, however, the Liftback was available in Japan from 1973.

The Japanese GT models had various differences from the ET, LT and ST including the hood flutes, power windows, air conditioning, and specific GT trim, but shared a few things with the ST - a full-length centre console and oil pressure/ammeter gauges whilst the LT had warning lights for these functions.

There was also the GTV version, which had the 2T-G engine, a slightly cut-down interior, and did not come standard with things like power windows, but they were optional. The GTV has firmer suspension.

The first generation Celicas can be further broken down into two distinctive models. The first of these was the original with slant nose (trapezoid-like shape front corner light). This is for Coupe model only, TA22, RA20, and RA21. These models were released from 1970 to 1975 and came equipped with the 2T, 2T-G 1.6 liter, or 18R 2.0 liter motor. They had a 95" wheelbase. The second series (98" wheelbase) had a flat nose (square front corner light) and slightly longer wheelbase. This facelift model appeared in Japan in 1974, but for export was the 1976 model year.

The first Celica for North America, 1971 ST was powered by 1.9 liter 8R engine. The 1972-1974 models have 2.0 liter 18R-C engines. For 1975-1977, the engine for the North American Celica is the 2.2 liter 20R. The Celica GT and LT models were introduced in the U.S. for the 1974 model year. The top-line GT included a 5-speed manual transmission, rocker panel GT stripes, and styled steel wheels with chrome trim rings. The LT was marketed as an economy model. Mid-1974 saw minor changes in the Celica's trim and badges. The automatic transmission became an option on North American ST and LT models starting in the 1973 model year. For 1975, the '74 body was used, but body-color plastic fascia and sturdier chrome and black rubber bumpers, replaced the chrome bumpers used in the earlier cars (in accordance with US Federal bumper laws).

The Liftback was introduced for Japanese market in April 1973, but not until 1976 for export models. Models for home market Liftback were 1600ST, 1600GT (TA27), 2000ST, and 2000GT (RA25 and RA28). The American Liftback is a GT (RA29) with a 2.2 liter 20R engine. All the Liftback models, which are commonly referred to as the 'Mustang' shape, have flat noses. Although there is no "B" pillar in the Liftback, the rear windows do not roll down (as they do in the hardtop coupe).

Although they looked the same, there were a few minor visible differences. The facelifted coupe is coded RA23 with an 18R engine, or RA24 with a 20R engine. Also available was the TA23, which was similar to the RA23, but with the T-Series engine. The RA23 and RA28 had a more distinctive bulge in the bonnet, or hood, which was lacking in the TA22 or RA20 Coupe and in the TA27 and RA25 Liftback Celica. The TA22 Celica also had removable vents mounted in the bonnet, which the RA23 and RA28 lacked. The RA series also had an elongated nose to accommodate the larger engine. The door vents, fuel filler cap, and interior were also different between the TA and RA series.

For 1976-1977, the Liftback was released with 18R-GU Twincam engine with a Yamaha head and running gear. This engine produced significantly more power than the 18R-C. Peak power was about 100 kW @ 6000rpm.

In Australia, the Celica was first released in the 1.6 L 2T motor. The later 1975-1977 Celica was released with the 2.0 L 18R motor.

The very first entry for Celica in the World Rally Championship was in the 1972 RAC Rally, when Ove Andersson drove a TA22 1600GTV into ninth place.

The Liftback was often called the "Japanese Mustang" or the "Mustang Celica" because of the styling similarities to the Ford Mustang pony car, including the triple bar tail lights that are a signature Mustang styling cue and the overall homages to the muscle-car era.

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