2007 Lexus IS vs. 2003 Porsche Boxster
To start off, 2007 Lexus IS is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2003 Porsche Boxster would be higher. At 3,179 cc (6 cylinders), 2003 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2003 Porsche Boxster (262 HP @ 6200 RPM) has 51 more horse power than 2007 Lexus IS. (211 HP @ 5800 RPM) In normal driving conditions, 2003 Porsche Boxster should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 195 kg more than 2003 Porsche Boxster.
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 Porsche Boxster (310 Nm @ 4600 RPM) has 22 more torque (in Nm) than 2007 Lexus IS. (288 Nm @ 3800 RPM). This means 2003 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS. 2007 Lexus IS has automatic transmission and 2003 Porsche Boxster has manual transmission. 2003 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus IS | 2003 Porsche Boxster | |
| Make | Lexus | Porsche |
| Model | IS | Boxster |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2996 cc | 3179 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 211 HP | 262 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 288 Nm | 310 Nm |
| Torque RPM | 3800 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 86 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Top Speed | 230 km/hour | 266 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 1380 kg |
| Vehicle Length | 4510 mm | 4330 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2680 mm | 2420 mm |
| Fuel Consumption Overall | 10.8 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
