1992 Jaguar XJR vs. 1979 Mazda 121
To start off, 1992 Jaguar XJR is newer by 13 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 5,992 cc (12 cylinders), 1992 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1992 Jaguar XJR (333 HP @ 5250 RPM) has 243 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1992 Jaguar XJR should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1992 Jaguar XJR weights approximately 690 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1992 Jaguar XJR (495 Nm @ 3650 RPM) has 335 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1992 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1992 Jaguar XJR | 1979 Mazda 121 | |
Make | Jaguar | Mazda |
Model | XJR | 121 |
Year Released | 1992 | 1979 |
Engine Position | Middle | Front |
Engine Size | 5992 cc | 1970 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 333 HP | 90 HP |
Engine RPM | 5250 RPM | 4800 RPM |
Torque | 495 Nm | 160 Nm |
Torque RPM | 3650 RPM | 3000 RPM |
Engine Bore Size | 90 mm | 80 mm |
Engine Stroke Size | 78.5 mm | 98 mm |
Engine Compression Ratio | 11.0:1 | 8.6:1 |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 4 seats |
Vehicle Weight | 1824 kg | 1134 kg |
Vehicle Length | 4770 mm | 4510 mm |
Vehicle Width | 1890 mm | 1690 mm |
Vehicle Height | 1270 mm | 1350 mm |
Wheelbase Size | 2600 mm | 2520 mm |