1949 AC 2-Litre vs. 2009 Audi A5
To start off, 2009 Audi A5 is newer by 60 year(s). Which means there will be less support and parts availability for 1949 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1949 AC 2-Litre would be higher. At 3,197 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (265 HP @ 6500 RPM) has 189 more horse power than 1949 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 2009 Audi A5 should accelerate faster than 1949 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1949 AC 2-Litre weights approximately 425 kg more than 2009 Audi A5.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1949 AC 2-Litre. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 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, 2009 Audi A5 (330 Nm @ 3250 RPM) has 194 more torque (in Nm) than 1949 AC 2-Litre. (136 Nm @ 2500 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1949 AC 2-Litre. 2009 Audi A5 has automatic transmission and 1949 AC 2-Litre has manual transmission. 1949 AC 2-Litre will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 AC 2-Litre | 2009 Audi A5 | |
| Make | AC | Audi |
| Model | 2-Litre | A5 |
| Year Released | 1949 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3197 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 265 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 136 Nm | 330 Nm |
| Torque RPM | 2500 RPM | 3250 RPM |
| Engine Compression Ratio | 6.8:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1320 kg | 895 kg |
| Vehicle Length | 4680 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1990 mm |
| Vehicle Height | 1560 mm | 1380 mm |
| Wheelbase Size | 2980 mm | 2760 mm |
| Fuel Tank Capacity | 52 L | 64 L |
