1994 BMW 854 vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 10 year(s). Which means there will be less support and parts availability for 1994 BMW 854. In addition, the cost of maintenance, including insurance, on 1994 BMW 854 would be higher. At 5,378 cc (12 cylinders), 1994 BMW 854 is equipped with a bigger engine. In terms of performance, 1994 BMW 854 (323 HP @ 5000 RPM) has 150 more horse power than 2004 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1994 BMW 854 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW 854 weights approximately 295 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 BMW 854 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1994 BMW 854. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1994 BMW 854 (490 Nm @ 3900 RPM) has 225 more torque (in Nm) than 2004 Opel Vectra. (265 Nm @ 2500 RPM). This means 1994 BMW 854 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra. 1994 BMW 854 has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 BMW 854 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 BMW 854 | 2004 Opel Vectra | |
| Make | BMW | Opel |
| Model | 854 | Vectra |
| Year Released | 1994 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5378 cc | 1998 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 323 HP | 173 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 490 Nm | 265 Nm |
| Torque RPM | 3900 RPM | 2500 RPM |
| Engine Bore Size | 85 mm | 86.1 mm |
| Engine Stroke Size | 79 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1585 kg |
| Vehicle Length | 4790 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1510 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
