2007 Audi A4 vs. 1948 Buick 40
To start off, 2007 Audi A4 is newer by 59 year(s). Which means there will be less support and parts availability for 1948 Buick 40. In addition, the cost of maintenance, including insurance, on 1948 Buick 40 would be higher. At 5,249 cc (8 cylinders), 1948 Buick 40 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (255 HP @ 6500 RPM) has 113 more horse power than 1948 Buick 40. (142 HP @ 3600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1948 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1948 Buick 40 weights approximately 538 kg more than 2007 Audi A4.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1948 Buick 40. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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.
Compare all specifications:
| 2007 Audi A4 | 1948 Buick 40 | |
| Make | Audi | Buick |
| Model | A4 | 40 |
| Year Released | 2007 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5249 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 142 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Engine Bore Size | 84.1 mm | 87.3 mm |
| Engine Stroke Size | 96 mm | 109.5 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1310 kg | 1848 kg |
| Wheelbase Size | 2660 mm | 3000 mm |
