2002 Volvo XC90 vs. 1978 Buick Century
To start off, 2002 Volvo XC90 is newer by 24 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 5,000 cc (8 cylinders), 1978 Buick Century is equipped with a bigger engine. In terms of performance, 2002 Volvo XC90 (197 HP) has 57 more horse power than 1978 Buick Century. (140 HP). In normal driving conditions, 2002 Volvo XC90 should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2002 Volvo XC90 weights approximately 21 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 2002 Volvo XC90 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, 2002 Volvo XC90 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, 2002 Volvo XC90 (320 Nm) has 70 more torque (in Nm) than 1978 Buick Century. (250 Nm). This means 2002 Volvo XC90 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
| 2002 Volvo XC90 | 1978 Buick Century | |
| Make | Volvo | Buick |
| Model | XC90 | Century |
| Year Released | 2002 | 1978 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2519 cc | 5000 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 140 HP |
| Torque | 320 Nm | 250 Nm |
| Engine Bore Size | 83 mm | 94.9 mm |
| Engine Stroke Size | 93.2 mm | 88.4 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1451 kg | 1430 kg |
| Vehicle Length | 4800 mm | 4990 mm |
| Vehicle Width | 1900 mm | 1790 mm |
| Vehicle Height | 1790 mm | 1410 mm |
| Wheelbase Size | 2860 mm | 2760 mm |
