2005 Chevrolet Avalanche vs. 1947 Oldsmobile 66
To start off, 2005 Chevrolet Avalanche is newer by 58 year(s). Which means there will be less support and parts availability for 1947 Oldsmobile 66. In addition, the cost of maintenance, including insurance, on 1947 Oldsmobile 66 would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP @ 5600 RPM) has 195 more horse power than 1947 Oldsmobile 66. (100 HP @ 3400 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1947 Oldsmobile 66. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 691 kg more than 1947 Oldsmobile 66. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
2005 Chevrolet Avalanche has automatic transmission and 1947 Oldsmobile 66 has manual transmission. 1947 Oldsmobile 66 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1947 Oldsmobile 66 | |
| Make | Chevrolet | Oldsmobile |
| Model | Avalanche | 66 |
| Year Released | 2005 | 1947 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 3903 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 100 HP |
| Engine RPM | 5600 RPM | 3400 RPM |
| Engine Bore Size | 96 mm | 88.9 mm |
| Engine Stroke Size | 92 mm | 104.8 mm |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2467 kg | 1776 kg |
| Vehicle Length | 5640 mm | 5190 mm |
| Vehicle Width | 2030 mm | 1920 mm |
| Wheelbase Size | 3310 mm | 3030 mm |
