1991 BMW 518 vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 13 year(s). Which means there will be less support and parts availability for 1991 BMW 518. In addition, the cost of maintenance, including insurance, on 1991 BMW 518 would be higher. At 4,294 cc (6 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (195 HP @ 6000 RPM) has 81 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1062 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Chevrolet Express (353 Nm) has 188 more torque (in Nm) than 1991 BMW 518. (165 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
| 1991 BMW 518 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | 518 | Express |
| Year Released | 1991 | 2004 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 4294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 195 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 165 Nm | 353 Nm |
| Engine Bore Size | 84 mm | 102.1 mm |
| Engine Stroke Size | 81 mm | 88 mm |
| Engine Compression Ratio | 8.8:1 | 9.2:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 2222 kg |
| Vehicle Length | 4730 mm | 5700 mm |
| Vehicle Width | 1760 mm | 2020 mm |
| Vehicle Height | 1420 mm | 2080 mm |
| Wheelbase Size | 2770 mm | 3440 mm |
