1991 BMW 730 vs. 2005 Chevrolet Cavalier
To start off, 2005 Chevrolet Cavalier is newer by 14 year(s). Which means there will be less support and parts availability for 1991 BMW 730. In addition, the cost of maintenance, including insurance, on 1991 BMW 730 would be higher. At 2,986 cc (6 cylinders), 1991 BMW 730 is equipped with a bigger engine. In terms of performance, 1991 BMW 730 (185 HP @ 5800 RPM) has 65 more horse power than 2005 Chevrolet Cavalier. (120 HP @ 5200 RPM). In normal driving conditions, 1991 BMW 730 should accelerate faster than 2005 Chevrolet Cavalier. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 730 weights approximately 413 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 1991 BMW 730 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 1991 BMW 730. 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, 1991 BMW 730 (260 Nm @ 4000 RPM) has 83 more torque (in Nm) than 2005 Chevrolet Cavalier. (177 Nm @ 3600 RPM). This means 1991 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Cavalier.
Compare all specifications:
| 1991 BMW 730 | 2005 Chevrolet Cavalier | |
| Make | BMW | Chevrolet |
| Model | 730 | Cavalier |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2190 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 120 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 260 Nm | 177 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 89 mm |
| Engine Stroke Size | 80 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1600 kg | 1187 kg |
| Vehicle Length | 4920 mm | 4600 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 56 L |
