2003 BMW 645 vs. 2012 Lexus IS
To start off, 2012 Lexus IS is newer by 9 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 121 more horse power than 2012 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2012 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2012 Lexus IS weights approximately 52 kg more than 2003 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW 645 (450 Nm @ 3600 RPM) has 199 more torque (in Nm) than 2012 Lexus IS. (251 Nm @ 4800 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2012 Lexus IS. 2012 Lexus IS has automatic transmission and 2003 BMW 645 has manual transmission. 2003 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 645 | 2012 Lexus IS | |
Make | BMW | Lexus |
Model | 645 | IS |
Year Released | 2003 | 2012 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2500 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 325 HP | 204 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 450 Nm | 251 Nm |
Torque RPM | 3600 RPM | 4800 RPM |
Drive Type | Rear | Rear |
Transmission Type | Manual | 6-speed shiftable automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1690 kg | 1742 kg |
Vehicle Length | 4830 mm | 4633 mm |
Vehicle Width | 1860 mm | 1801 mm |
Vehicle Height | 1380 mm | 1415 mm |
Wheelbase Size | 2890 mm | 2731 mm |
Fuel Consumption Highway | 8.6 L/100km | 8.4 L/100km |
Fuel Consumption City | 17.2 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 70 L | 65 L |