1986 BMW 325 vs. 1978 Triumph TR7
To start off, 1986 BMW 325 is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1978 Triumph TR7 would be higher. At 2,693 cc (6 cylinders), 1986 BMW 325 is equipped with a bigger engine. In terms of performance, 1986 BMW 325 (126 HP @ 4800 RPM) has 20 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 1986 BMW 325 should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 325 weights approximately 115 kg more than 1978 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, 1986 BMW 325 (230 Nm @ 3200 RPM) has 68 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 1986 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7.
Compare all specifications:
| 1986 BMW 325 | 1978 Triumph TR7 | |
| Make | BMW | Triumph |
| Model | 325 | TR7 |
| Year Released | 1986 | 1978 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 106 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 230 Nm | 162 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 90.3 mm |
| Engine Stroke Size | 81 mm | 78 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1045 kg |
| Vehicle Length | 4330 mm | 4070 mm |
| Vehicle Width | 1650 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1270 mm |
| Wheelbase Size | 2580 mm | 2170 mm |
| Fuel Tank Capacity | 55 L | 55 L |
