2007 Cadillac DTS vs. 2003 Lexus IS
To start off, 2007 Cadillac DTS is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 4,563 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (292 HP @ 6300 RPM) has 91 more horse power than 2003 Lexus IS. (201 HP @ 5600 RPM). In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 2003 Lexus IS.
Because 2003 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, being front wheel drive (FWD), will offer much better control with better grip. 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 DTS (391 Nm @ 4500 RPM) has 95 more torque (in Nm) than 2003 Lexus IS. (296 Nm @ 3800 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
2007 Cadillac DTS | 2003 Lexus IS | |
Make | Cadillac | Lexus |
Model | DTS | IS |
Year Released | 2007 | 2003 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4563 cc | 2997 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 292 HP | 201 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 391 Nm | 296 Nm |
Torque RPM | 4500 RPM | 3800 RPM |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5280 mm | 4510 mm |
Vehicle Width | 1910 mm | 1730 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2940 mm | 2680 mm |
Fuel Tank Capacity | 68 L | 66 L |