2007 BMW X5 vs. 1990 Buick Roadmaster
To start off, 2007 BMW X5 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1990 Buick Roadmaster would be higher. At 5,002 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 60 more horse power than 1990 Buick Roadmaster. (168 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 80 kg more than 1990 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 1990 Buick Roadmaster (346 Nm @ 2400 RPM) has 46 more torque (in Nm) than 2007 BMW X5. (300 Nm @ 3500 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5. 1990 Buick Roadmaster has automatic transmission and 2007 BMW X5 has manual transmission. 2007 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X5 | 1990 Buick Roadmaster | |
Make | BMW | Buick |
Model | X5 | Roadmaster |
Year Released | 2007 | 1990 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2979 cc | 5002 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 228 HP | 168 HP |
Engine RPM | 5900 RPM | 4200 RPM |
Torque | 300 Nm | 346 Nm |
Torque RPM | 3500 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2080 kg | 2000 kg |
Vehicle Length | 4670 mm | 5540 mm |
Vehicle Width | 1710 mm | 2040 mm |
Vehicle Height | 1880 mm | 1540 mm |
Wheelbase Size | 2830 mm | 2950 mm |