2004 BMW 325 vs. 1946 Buick 40
To start off, 2004 BMW 325 is newer by 58 year(s). Which means there will be less support and parts availability for 1946 Buick 40. In addition, the cost of maintenance, including insurance, on 1946 Buick 40 would be higher. At 5,249 cc (8 cylinders), 1946 Buick 40 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (189 HP @ 7400 RPM) has 47 more horse power than 1946 Buick 40. (142 HP @ 3600 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1946 Buick 40 weights approximately 135 kg more than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1946 Buick 40 | |
| Make | BMW | Buick |
| Model | 325 | 40 |
| Year Released | 2004 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 5249 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 142 HP |
| Engine RPM | 7400 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 87.4 mm |
| Engine Stroke Size | 75 mm | 109.5 mm |
| Vehicle Weight | 1710 kg | 1845 kg |
| Wheelbase Size | 2730 mm | 3000 mm |
