2007 BMW X5 vs. 1978 Buick Century
To start off, 2007 BMW X5 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Buick Century. In addition, the cost of maintenance, including insurance, on 1978 Buick Century would be higher. At 3,788 cc (6 cylinders), 1978 Buick Century is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 118 more horse power than 1978 Buick Century. (110 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 650 kg more than 1978 Buick Century. 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 1978 Buick Century. 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, 2007 BMW X5 (300 Nm @ 3500 RPM) has 83 more torque (in Nm) than 1978 Buick Century. (217 Nm @ 2000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
2007 BMW X5 | 1978 Buick Century | |
Make | BMW | Buick |
Model | X5 | Century |
Year Released | 2007 | 1978 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2979 cc | 3788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 228 HP | 110 HP |
Engine RPM | 5900 RPM | 4000 RPM |
Torque | 300 Nm | 217 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2080 kg | 1430 kg |
Vehicle Length | 4670 mm | 4990 mm |
Vehicle Width | 1710 mm | 1790 mm |
Vehicle Height | 1880 mm | 1410 mm |
Wheelbase Size | 2830 mm | 2760 mm |