Mazda Luce

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Mazda Luce
Automotive industryMazda
Production1966–1990
SuccessorMazda Sentia
Car classificationLuxury car
Mark 1
1st Generation Mazda Luce
Also calledLuce 1500/1800/R130
Production1966–1972 (1500)
1968–1973 (1800)
1969–1972 (R130)
R130: <1,000 built [1]
Car body style4-door Sedan (car)
5-door Station-wagon
Automobile layoutFR layout
Internal combustion engine1.5 L Mazda C engine Straight-4 (1500)
1.8 L Mazda C engine Straight-4 (1800)
1.3 L Mazda Wankel engine (R130)
Transmission (mechanics)4-speed Manual transmission
Mark 2
2nd Generation Mazda Luce coupé
Production1972 – 1977
Car body style2-door coupé
4-door Sedan (car)
5-door Station-wagon
Automobile layoutFR layout
Internal combustion engine1.8 L Mazda C engine Straight-4
2.0 L Mazda F engine Straight-4
1.2 L Mazda Wankel engine
1.3 L Mazda Wankel engine
Transmission (mechanics)4-speed Manual transmission
3-speed Automatic transmission
RelatedMazda RX-4
Mark 3
Also calledLuce Legato
Production1977 – 1981
Car body style4-door Hardtop
4-door Sedan (car)
5-door Station-wagon
Automobile layoutFR layout
Internal combustion engine1.8 L Mazda C engine Straight-4
2.0 L Mazda F engine Straight-4
1.2 L Mazda Wankel engine
1.3 L Mazda Wankel engine
Transmission (mechanics)4-speed Manual transmission
5-speed Manual transmission
3-speed Automatic transmission
RelatedMazda 929
Mark 4
1984 Mazda Luce
Production1981 – 1986
Car body style2-door Hardtop
4-door Hardtop
4-door Sedan (car)
Automobile layoutFR layout
Internal combustion engine2.0 L Mazda F engine Straight-4
2.0 L Mazda F engine Straight-4
1.2 L Mazda Wankel engine
1.3 L Mazda Wankel engine
Transmission (mechanics)5-speed Manual transmission
3-speed Automatic transmission
RelatedMazda Cosmo
Mazda 929
Mark 5
1986 Mazda Luce
Production1986 – 1990
Car body style
4-door Hardtop
4-door Sedan (car)
Automobile layoutFR layout
Internal combustion engine2.0 L Mazda F engine Straight-4
2.2 L Mazda F engine Straight-4
2.0 L Mazda J engine V6
3.0 L Mazda J engine V6
1.3 L Mazda Wankel engine Turbo
Transmission (mechanics)4-speed Automatic transmission
RelatedMazda 929

Mazda used the Luce (pronounced lu-che) name on its largest Sedan (car) in Japan from 1969 until 1990. These vehicles were exported under a variety of names, including RX-4, 929, and Cosmo. The Luce nameplate was replaced by the Mazda Sentia name in 1991. The name "Luce" was taken from the Italian word for "light".

Contents

1965


Following an agreement signed with Bertone in April, 1962, the 1965 Luce 1500 show car was a beautiful sedan designed by Giorgetto Giugiaro of Italy. It was low and sharp, looking more like a contemporary BMW Bavaria than any of its smaller Mazda brothers.

The production version had a higher roofline but retained the BMW look. It was a front-engine, Rear wheel drive 4-door sedan, and featured a square 1.5 L (1490 cc) Mazda C engine SOHC engine, producing 78 hp (58,1kW)5500rpm and 84,5lb ft. It sold poorly at 695,000 yen (US$1,930) and a stroked 1.8 L (1796 cc) Mazda C engine engine was added for 1968. This new model, the Luce 1800, produced 104hp(74,5kW) 5500rpm and 112 lb ft 2500rpm. An estate Station wagon was also added.

R130

A Wankel engine-powered Luce appeared the following year. The Luce R130 was produced from October, 1969 to 1972. It used a 1.3 L Mazda Wankel engine engine, which produced 126 hp (94 kW) and 127 ft·lbf (172 N·m). Quarter-mile (400 m) performance was 16.9 seconds. Interestingly, this model was front wheel drive.

1800 (USA)

The Mazda brand entered the United States market in 1970 with just the small R100, but expanded to a full line in 1971. This included all three of the company's piston-powered models, the compact 616, mid-size 1200, and full-size 1800[2].

The US-market 1800 produced 98 hp (73 kW) and 108 lb·ft (146 N·m) and cost USD2,280. Performance was sluggish, with a 0-60 mph time of 17.5 seconds and a 20.5 seconds and 65 mph (105 km/h) quarter mile.

Unlike the Mazda Wankel engine cars, the 1800 was a flop. Road & Track magazine said it was solid to the point of being overly-heavy, with pleasant handling but poor performance. They went so far as to call it the "Dullest Car of the Year"! It was gone from the market for 1972.

Opposite to what happened in USA, in Europe the same Mazda 1800 had a better performance with 104 hp (78 kW) at 5500 rpm (SAE) and max. torque of 109 lb·ft (148 N·m) at 3000 rpm (SAE), 0-60 mph in 13.4 seconds. The poor performance of this engine in USA was probably due to fact that in USA the petrol had an octane index of only 85 r.o.n. while in Europe the petrol used to have an octane index of 95 r.o.n (up to 100 r.o.n. today). Also the manual transmission with 4 gears used in Europe contributed to a much better performance than the 3 gears automatic transmission usually used in the US.

The number of Mazda 1800 automobiles imported into the U.S. are as follows.

1970 - 1,058 Sedan - 937 Estate // 1971 - 1,020 Sedan - 1,639 Estate // 1972 - 100 Sedan - 0 Estate

      • A sincere thanks to Mazda Motors Co. in Japan for providing these numbers.

The 1800 saloon (model SVA - 4-door) was in production from 1968 through 1973 where a reported 39,401 units were made. An 1800 estate version (model SVAV - station wagon) had been added in 1970.

1972


The 1972 rotary Luce was also known as the Mazda RX-4 in export markets. It was available as a coupé, sedan, and "custom" (Station wagon). Two rotary engines were offered, the regular Mazda Wankel engine and low-emissions AP Mazda Wankel engine.

Engines:

  • 1973-1976 1.8 L (1769cc) Mazda C engine Straight-4, Carburetor, 83 hp (61 kW)/101 ft·lbf (137 N·m)
  • 1975-1976 2.0 L (1970cc) Mazda F engine Straight-4, 2 barrel, 103 hp (76 kW)/123 ft·lbf (167 N·m)
  • 1972-1976 Mazda Wankel engine, 127 hp (93 kW)/138 ft·lbf (188 N·m)

1978


The 1978 Luce Legato (introduced in October, 1977) was a large and luxurious sedan, still powered by Mazda's piston or rotary engines. It was also available as a four-door pillarless Hardtop that looked like a huge, square coupé, and a wagon, which had more of a utilitarian role than the sedans.

Aside from the regular piston engine variants, the Mazda Wankel engine or Mazda Wankel engine rotary engines were on offer. The piston engined variants were exported as the Mazda 929. A rotary engine version was exported to "General issue" countries & sold as an RX-9. Most RX-9's were sold as a 12A variant.

A facelift was given to the range in 1980, giving the car a more 'European' styled front. When the range was replaced in 1981, the wagon models continued, due to there being no wagon models in the new range.

Engines:

  • 1977-1980 1.8 L (1769cc) Mazda C engine Straight-4, 2 barrel, 83 hp (61 kW)/101 ft·lbf (137 N·m)
  • 1977-1980 2.0 L Mazda F engine (1970 cc) I4, 1 barrel, 90 hp (66 kW)
  • 1980-1980 2.2 L Diesel, 66 hp (49 kW)/104 ft·lbf (142 N·m)
  • 1977-1980 Mazda Wankel engine, 127 hp (93 kW)/138 ft·lbf (188 N·m)

1981

For 1981, Mazda brought back the Cosmo name for the HB platform Luce coupé. The sedan was also exported as the Mazda 929. Production of the Cosmo continued after the Luce was replaced in 1986.

Engines:

  • 1981-1986 2.0 L (1970 cc) Mazda F engine Straight-4, 1 barrel, 90 hp (66 kW)/118 ft·lbf (160 N·m)
  • 1981-1986 2.0 L (1998 cc) Mazda F engine Straight-4, 2 barrel, 101 hp (74 kW)/115 ft·lbf (156 N·m)
  • 1981-1986 2.0 L (1998 cc) Mazda F engine Straight-4, Fuel injection, 118 hp (87 kW)/126 ft·lbf (171 N·m)

1986

The 1986 Luce was large and luxurious on the HC platform, now with the Mazda Wankel engine Turbo engine as one of many engine options. It was still exported as the Mazda 929, and differed from the (continued) Cosmo. In the 90's Mazda sold the body stampings to Hyundai where it was reproduced until the early 2000s in piston form & sold in Korea only.

1991 was the last year of the Luce nameplate. The Eunos Cosmo was already on sale (JC), and the HD platform spawned the Mazda Sentia (now exported as the 929), and the Efini MS-9, making 1991 the last year for a 4-door rotary powered sedan prior to the RX-8.

Engines:

  • 1986-1991 2.0 L (1998 cc) Mazda F engine Straight-4, Fuel injection, 116 hp (85 kW)/121 ft·lbf (164 N·m)
  • 1986-1991 2.2 L (2184 cc) Mazda F engine Straight-4, 1 barrel, 115 hp (85 kW)/129 ft·lbf (175 N·m)
  • 1986-1991 2.2 L (2184 cc) Mazda F engine Straight-4, Fuel injection, 127 hp (93 kW)/141 ft·lbf (192 N·m)
  • 2.0 L Mazda J engine V6
  • 2.0 L Mazda J engine V6Fuel injection, 150 hp (112 kW)
  • 1986-1991 3.0 L (2954 cc) Mazda J engine V6, Fuel injection, 165 hp (121 kW)/182 ft·lbf (247 N·m)
  • Mazda Wankel engine Turbo

References

  1. Long, Brian (2004). RX-7. Dorchester: Veloce Publishing. pp. 20. ISBN 1-904788-03-3. 
  2. http://www.uniquecarsandparts.com.au/car_info_mazda_1800.htm Mazda 1800
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