1981 BMW 628 vs. 2005 Chevrolet Cavalier
To start off, 2005 Chevrolet Cavalier is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 628. In addition, the cost of maintenance, including insurance, on 1981 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 628 is equipped with a bigger engine. In terms of performance, 1981 BMW 628 (181 HP @ 6000 RPM) has 41 more horse power than 2005 Chevrolet Cavalier. (140 HP @ 5600 RPM). In normal driving conditions, 1981 BMW 628 should accelerate faster than 2005 Chevrolet Cavalier. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 628 weights approximately 222 kg more than 2005 Chevrolet Cavalier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Cavalier, 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, 1981 BMW 628 (240 Nm) has 37 more torque (in Nm) than 2005 Chevrolet Cavalier. (203 Nm). This means 1981 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Cavalier.
Compare all specifications:
| 1981 BMW 628 | 2005 Chevrolet Cavalier | |
| Make | BMW | Chevrolet |
| Model | 628 | Cavalier |
| Year Released | 1981 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 140 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 240 Nm | 203 Nm |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 80 mm | 94 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1248 kg |
| Vehicle Length | 4760 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1350 mm |
| Wheelbase Size | 2640 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 53 L |
