2003 Lancia Thesis vs. 2006 Lexus IS
To start off, 2006 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lancia Thesis. In addition, the cost of maintenance, including insurance, on 2003 Lancia Thesis would be higher. At 2,387 cc (5 cylinders), 2003 Lancia Thesis is equipped with a bigger engine. In terms of performance, 2006 Lexus IS (153 HP @ 6200 RPM) has 5 more horse power than 2003 Lancia Thesis. (148 HP @ 4000 RPM) In normal driving conditions, 2006 Lexus IS should accelerate faster than 2003 Lancia Thesis. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lancia Thesis weights approximately 315 kg more than 2006 Lexus IS.
Because 2006 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 2006 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2003 Lancia Thesis, 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, 2003 Lancia Thesis (309 Nm @ 2000 RPM) has 114 more torque (in Nm) than 2006 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Lancia Thesis will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS. 2003 Lancia Thesis has automatic transmission and 2006 Lexus IS has manual transmission. 2006 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Lancia Thesis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Lancia Thesis | 2006 Lexus IS | |
| Make | Lancia | Lexus |
| Model | Thesis | IS |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1988 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 153 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 309 Nm | 195 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 82 mm | 75.1 mm |
| Engine Stroke Size | 90.5 mm | 75 mm |
| Engine Compression Ratio | 18.1:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 10.2 seconds | 9.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1820 kg | 1505 kg |
| Vehicle Length | 4890 mm | 4510 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2680 mm |
| Fuel Consumption Overall | 8.8 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 75 L | 70 L |
