1991 Jaguar XJR-15 vs. 1981 Triumph TR7
To start off, 1991 Jaguar XJR-15 is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1981 Triumph TR7 would be higher. At 5,993 cc (12 cylinders), 1991 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJR-15 (450 HP @ 6250 RPM) has 346 more horse power than 1981 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1991 Jaguar XJR-15 should accelerate faster than 1981 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJR-15 weights approximately 5 kg more than 1981 Triumph TR7. 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, 1991 Jaguar XJR-15 (570 Nm @ 4500 RPM) has 409 more torque (in Nm) than 1981 Triumph TR7. (161 Nm @ 3500 RPM). This means 1991 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph TR7.
Compare all specifications:
1991 Jaguar XJR-15 | 1981 Triumph TR7 | |
Make | Jaguar | Triumph |
Model | XJR-15 | TR7 |
Year Released | 1991 | 1981 |
Body Type | Coupe | Convertible |
Engine Position | Middle | Front |
Engine Size | 5993 cc | 1998 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 450 HP | 104 HP |
Engine RPM | 6250 RPM | 5500 RPM |
Torque | 570 Nm | 161 Nm |
Torque RPM | 4500 RPM | 3500 RPM |
Engine Bore Size | 90 mm | 90.3 mm |
Engine Stroke Size | 78.5 mm | 78 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 1 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1050 kg | 1045 kg |
Vehicle Length | 4810 mm | 4070 mm |
Vehicle Width | 1910 mm | 1690 mm |
Vehicle Height | 1110 mm | 1270 mm |
Wheelbase Size | 2870 mm | 2170 mm |
Fuel Tank Capacity | 90 L | 55 L |