2001 BMW X5 vs. 1979 Buick Estate
To start off, 2001 BMW X5 is newer by 22 year(s). Which means there will be less support and parts availability for 1979 Buick Estate. In addition, the cost of maintenance, including insurance, on 1979 Buick Estate would be higher. At 4,942 cc (8 cylinders), 1979 Buick Estate is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (329 HP @ 5700 RPM) has 191 more horse power than 1979 Buick Estate. (138 HP @ 3600 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 1979 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 310 kg more than 1979 Buick Estate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Buick Estate. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 BMW X5 (480 Nm @ 3700 RPM) has 162 more torque (in Nm) than 1979 Buick Estate. (318 Nm @ 2000 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Estate.
Compare all specifications:
2001 BMW X5 | 1979 Buick Estate | |
Make | BMW | Buick |
Model | X5 | Estate |
Year Released | 2001 | 1979 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4619 cc | 4942 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 329 HP | 138 HP |
Engine RPM | 5700 RPM | 3600 RPM |
Torque | 480 Nm | 318 Nm |
Torque RPM | 3700 RPM | 2000 RPM |
Engine Bore Size | 93 mm | 101.6 mm |
Engine Stroke Size | 85 mm | 76.2 mm |
Engine Compression Ratio | 10.5:1 | 8.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2180 kg | 1870 kg |
Vehicle Length | 4670 mm | 5510 mm |
Vehicle Width | 1880 mm | 1990 mm |
Vehicle Height | 1710 mm | 1440 mm |
Wheelbase Size | 2830 mm | 2950 mm |