1971 BMW Touring vs. 1981 Vauxhall Chevette
To start off, 1981 Vauxhall Chevette is newer by 10 year(s). Which means there will be less support and parts availability for 1971 BMW Touring. In addition, the cost of maintenance, including insurance, on 1971 BMW Touring would be higher. At 1,573 cc (4 cylinders), 1971 BMW Touring is equipped with a bigger engine. In terms of performance, 1971 BMW Touring (85 HP @ 5700 RPM) has 29 more horse power than 1981 Vauxhall Chevette. (56 HP @ 5600 RPM). In normal driving conditions, 1971 BMW Touring should accelerate faster than 1981 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 1971 BMW Touring weights approximately 175 kg more than 1981 Vauxhall Chevette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1971 BMW Touring (130 Nm @ 3500 RPM) has 41 more torque (in Nm) than 1981 Vauxhall Chevette. (89 Nm @ 2600 RPM). This means 1971 BMW Touring will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Chevette.
Compare all specifications:
| 1971 BMW Touring | 1981 Vauxhall Chevette | |
| Make | BMW | Vauxhall |
| Model | Touring | Chevette |
| Year Released | 1971 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 1256 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 56 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 130 Nm | 89 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Engine Bore Size | 84.1 mm | 81 mm |
| Engine Stroke Size | 71 mm | 61 mm |
| Engine Compression Ratio | 8.6:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1030 kg | 855 kg |
| Vehicle Length | 4120 mm | 3950 mm |
| Vehicle Width | 1600 mm | 1580 mm |
| Vehicle Height | 1390 mm | 1320 mm |
| Wheelbase Size | 2510 mm | 2400 mm |
