2003 Chevrolet Blazer vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 2003 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 82 more horse power than 2003 Chevrolet Blazer. (190 HP @ 4400 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 2003 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 110 kg more than 2003 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Blazer. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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 Lexus RX (342 Nm @ 4700 RPM) has 3 more torque (in Nm) than 2003 Chevrolet Blazer. (339 Nm @ 2800 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Blazer. 2007 Lexus RX has automatic transmission and 2003 Chevrolet Blazer has manual transmission. 2003 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Chevrolet Blazer | 2007 Lexus RX | |
| Make | Chevrolet | Lexus |
| Model | Blazer | RX |
| Year Released | 2003 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 272 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Torque | 339 Nm | 342 Nm |
| Torque RPM | 2800 RPM | 4700 RPM |
| Engine Compression Ratio | 9.2:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1910 kg |
| Vehicle Length | 4660 mm | 4580 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1640 mm | 1680 mm |
| Wheelbase Size | 2720 mm | 2730 mm |
