2005 Chevrolet Avalanche vs. 1978 Buick Century
To start off, 2005 Chevrolet Avalanche is newer by 27 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 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (320 HP) has 180 more horse power than 1978 Buick Century. (140 HP). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1554 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 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche (597 Nm) has 347 more torque (in Nm) than 1978 Buick Century. (250 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1978 Buick Century | |
| Make | Chevrolet | Buick |
| Model | Avalanche | Century |
| Year Released | 2005 | 1978 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8128 cc | 5000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 320 HP | 140 HP |
| Torque | 597 Nm | 250 Nm |
| Engine Bore Size | 108 mm | 94.9 mm |
| Engine Stroke Size | 111 mm | 88.4 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2984 kg | 1430 kg |
| Vehicle Length | 5640 mm | 4990 mm |
| Vehicle Width | 2030 mm | 1790 mm |
| Vehicle Height | 1880 mm | 1410 mm |
| Wheelbase Size | 3310 mm | 2760 mm |
