2008 BMW 645 vs. 1999 Seat Formula
To start off, 2008 BMW 645 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Seat Formula. In addition, the cost of maintenance, including insurance, on 1999 Seat Formula would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 90 more horse power than 1999 Seat Formula. (238 HP @ 5800 RPM). In normal driving conditions, 2008 BMW 645 should accelerate faster than 1999 Seat Formula. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 790 kg more than 1999 Seat Formula. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Seat Formula is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 645. In wet, icy, snow, or gravel driving conditions, 1999 Seat Formula will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 BMW 645 (450 Nm @ 3600 RPM) has 149 more torque (in Nm) than 1999 Seat Formula. (301 Nm @ 2100 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 Seat Formula.
Compare all specifications:
| 2008 BMW 645 | 1999 Seat Formula | |
| Make | BMW | Seat |
| Model | 645 | Formula |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 4398 cc | 1982 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 328 HP | 238 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 450 Nm | 301 Nm |
| Torque RPM | 3600 RPM | 2100 RPM |
| Engine Bore Size | 92.1 mm | 82.5 mm |
| Engine Stroke Size | 82.7 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 5.6 seconds | 4.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1690 kg | 900 kg |
| Vehicle Length | 4830 mm | 3950 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1160 mm |
| Wheelbase Size | 2790 mm | 2520 mm |
| Fuel Consumption Overall | 11.8 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
