2007 Cadillac CTS vs. 2008 Lexus IS
To start off, 2008 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac CTS would be higher. At 3,564 cc (6 cylinders), 2007 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac CTS (253 HP @ 6200 RPM) has 49 more horse power than 2008 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2007 Cadillac CTS should accelerate faster than 2008 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus IS weights approximately 34 kg more than 2007 Cadillac CTS.
Because 2008 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac CTS. In wet, icy, snow, or gravel driving conditions, 2008 Lexus IS 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, 2007 Cadillac CTS (343 Nm @ 3200 RPM) has 92 more torque (in Nm) than 2008 Lexus IS. (251 Nm @ 4800 RPM). This means 2007 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
| 2007 Cadillac CTS | 2008 Lexus IS | |
| Make | Cadillac | Lexus |
| Model | CTS | IS |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 2501 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 204 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 343 Nm | 251 Nm |
| Torque RPM | 3200 RPM | 4800 RPM |
| Top Speed | 241 km/hour | 223 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1706 kg | 1740 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2740 mm |
| Fuel Consumption Overall | 11.3 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 66 L | 65 L |
