1971 BMW 3 vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 33 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 4,818 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (270 HP @ 6000 RPM) has 90 more horse power than 1971 BMW 3. (180 HP @ 6000 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 90 kg more than 1971 BMW 3. 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 (386 Nm) has 131 more torque (in Nm) than 1971 BMW 3. (255 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1971 BMW 3 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | 3 | Express |
| Year Released | 1971 | 2004 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 4818 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 180 HP | 270 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 255 Nm | 386 Nm |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 80 mm | 83 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1470 kg |
| Vehicle Length | 4740 mm | 5700 mm |
| Vehicle Width | 1700 mm | 2020 mm |
| Vehicle Height | 1370 mm | 2080 mm |
| Wheelbase Size | 2670 mm | 3440 mm |
