2001 BMW Z18 vs. 1978 Buick Century
To start off, 2001 BMW Z18 is newer by 23 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 4,400 cc (8 cylinders), 2001 BMW Z18 is equipped with a bigger engine. In terms of performance, 2001 BMW Z18 (323 HP @ 7400 RPM) has 213 more horse power than 1978 Buick Century. (110 HP @ 4000 RPM). In normal driving conditions, 2001 BMW Z18 should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW Z18 weights approximately 270 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 2001 BMW Z18 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, 2001 BMW Z18 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 Z18 (340 Nm) has 123 more torque (in Nm) than 1978 Buick Century. (217 Nm). This means 2001 BMW Z18 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
| 2001 BMW Z18 | 1978 Buick Century | |
| Make | BMW | Buick |
| Model | Z18 | Century |
| Year Released | 2001 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 3788 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 323 HP | 110 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 340 Nm | 217 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1700 kg | 1430 kg |
| Wheelbase Size | 2730 mm | 2760 mm |
