2005 BMW 325 vs. 1997 Buick Riviera
To start off, 2005 BMW 325 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1997 Buick Riviera would be higher. At 3,790 cc (6 cylinders), 1997 Buick Riviera is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (190 HP @ 7400 RPM) has 10 more horse power than 1997 Buick Riviera. (180 HP @ 4000 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1997 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Riviera weights approximately 51 kg more than 2005 BMW 325.
Let's talk about torque, 1997 Buick Riviera (364 Nm) has 127 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 1997 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 1997 Buick Riviera | |
| Make | BMW | Buick |
| Model | 325 | Riviera |
| Year Released | 2005 | 1997 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 180 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 237 Nm | 364 Nm |
| Engine Bore Size | 84 mm | 96.5 mm |
| Engine Stroke Size | 75 mm | 86.4 mm |
| Engine Compression Ratio | 10.5:1 | 8.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1681 kg |
| Vehicle Length | 4480 mm | 5230 mm |
| Vehicle Width | 1750 mm | 2040 mm |
| Vehicle Height | 1440 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2900 mm |
| Fuel Tank Capacity | 63 L | 88 L |
