1983 BMW 628 vs. 1988 Renault 21
To start off, 1988 Renault 21 is newer by 5 year(s). Which means there will be less support and parts availability for 1983 BMW 628. In addition, the cost of maintenance, including insurance, on 1983 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1983 BMW 628 is equipped with a bigger engine. In terms of performance, 1983 BMW 628 (181 HP @ 6000 RPM) has 106 more horse power than 1988 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1983 BMW 628 should accelerate faster than 1988 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1983 BMW 628 weights approximately 515 kg more than 1988 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 BMW 628 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1983 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 1988 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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, 1983 BMW 628 (241 Nm @ 4000 RPM) has 112 more torque (in Nm) than 1988 Renault 21. (129 Nm @ 3250 RPM). This means 1983 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 1988 Renault 21.
Compare all specifications:
| 1983 BMW 628 | 1988 Renault 21 | |
| Make | BMW | Renault |
| Model | 628 | 21 |
| Year Released | 1983 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1721 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 75 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 241 Nm | 129 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 955 kg |
| Vehicle Length | 4760 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2550 mm |
| Fuel Tank Capacity | 70 L | 55 L |
