2007 Audi A4 vs. 2004 Lexus LS
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Lexus LS. In addition, the cost of maintenance, including insurance, on 2004 Lexus LS would be higher. At 4,293 cc (8 cylinders), 2004 Lexus LS is equipped with a bigger engine. In terms of performance, 2004 Lexus LS (278 HP @ 5600 RPM) has 26 more horse power than 2007 Audi A4. (252 HP @ 5100 RPM) In normal driving conditions, 2004 Lexus LS should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lexus LS weights approximately 114 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Lexus LS (434 Nm @ 3500 RPM) has 104 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 2004 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2004 Lexus LS has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 2004 Lexus LS | |
| Make | Audi | Lexus |
| Model | A4 | LS |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 4293 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 278 HP |
| Engine RPM | 5100 RPM | 5600 RPM |
| Torque | 330 Nm | 434 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 84.5 mm | 91 mm |
| Engine Stroke Size | 92.8 mm | 83 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1698 kg | 1812 kg |
| Vehicle Length | 4580 mm | 5020 mm |
| Vehicle Width | 1400 mm | 1840 mm |
| Vehicle Height | 1780 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 2930 mm |
| Fuel Consumption Overall | 11 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 84 L |
