2008 BMW 328 vs. 1991 Ford Sierra
To start off, 2008 BMW 328 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 3,001 cc (6 cylinders), 2008 BMW 328 is equipped with a bigger engine. In terms of performance, 2008 BMW 328 (231 HP @ 6500 RPM) has 156 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2008 BMW 328 should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 328 weights approximately 370 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 BMW 328 (271 Nm @ 2750 RPM) has 119 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2008 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2008 BMW 328 | 1991 Ford Sierra | |
| Make | BMW | Ford |
| Model | 328 | Sierra |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 1751 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 231 HP | 75 HP |
| Engine RPM | 6500 RPM | 4500 RPM |
| Torque | 271 Nm | 152 Nm |
| Torque RPM | 2750 RPM | 2200 RPM |
| Engine Compression Ratio | 10.7:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1145 kg |
| Vehicle Length | 4530 mm | 4430 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Tank Capacity | 61 L | 60 L |
