2008 Audi A8 vs. 2013 Lexus RX
To start off, 2013 Lexus RX is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A8. In addition, the cost of maintenance, including insurance, on 2008 Audi A8 would be higher. At 5,204 cc (10 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (444 HP @ 7000 RPM) has 178 more horse power than 2013 Lexus RX. (266 HP @ 6200 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2013 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Lexus RX weights approximately 30 kg more than 2008 Audi A8.
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, 2008 Audi A8 (541 Nm @ 3500 RPM) has 205 more torque (in Nm) than 2013 Lexus RX. (336 Nm @ 4700 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Lexus RX. 2008 Audi A8 has automatic transmission and 2013 Lexus RX has manual transmission. 2013 Lexus RX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A8 | 2013 Lexus RX | |
| Make | Audi | Lexus |
| Model | A8 | RX |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 211 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 266 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 541 Nm | 336 Nm |
| Torque RPM | 3500 RPM | 4700 RPM |
| Engine Bore Size | 84.5 mm | 94 mm |
| Engine Stroke Size | 92.8 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 8.2 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1970 kg |
| Vehicle Length | 5070 mm | 4770 mm |
| Vehicle Width | 1900 mm | 1885 mm |
| Vehicle Height | 1430 mm | 1720 mm |
| Wheelbase Size | 2950 mm | 2740 mm |
