2003 Alpina B7 vs. 1992 Buick Roadmaster
To start off, 2003 Alpina B7 is newer by 11 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 315 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 160 kg more than 1992 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 Alpina B7 (700 Nm @ 3000 RPM) has 306 more torque (in Nm) than 1992 Buick Roadmaster. (394 Nm @ 2400 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1992 Buick Roadmaster.
Compare all specifications:
2003 Alpina B7 | 1992 Buick Roadmaster | |
Make | Alpina | Buick |
Model | B7 | Roadmaster |
Year Released | 2003 | 1992 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4396 cc | 5733 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 492 HP | 177 HP |
Engine RPM | 5500 RPM | 4200 RPM |
Torque | 700 Nm | 394 Nm |
Torque RPM | 3000 RPM | 2400 RPM |
Engine Bore Size | 92 mm | 101.6 mm |
Engine Stroke Size | 82.7 mm | 88.4 mm |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2000 kg | 1840 kg |
Vehicle Length | 5040 mm | 5490 mm |
Vehicle Width | 1910 mm | 1990 mm |
Vehicle Height | 1500 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2950 mm |
Fuel Tank Capacity | 88 L | 87 L |