2003 Alfa Romeo Spider vs. 2005 Chevrolet TrailBlazer
To start off, 2005 Chevrolet TrailBlazer is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 4,157 cc (6 cylinders), 2005 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet TrailBlazer (270 HP @ 5750 RPM) has 34 more horse power than 2003 Alfa Romeo Spider. (236 HP @ 6200 RPM) In normal driving conditions, 2005 Chevrolet TrailBlazer should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet TrailBlazer weights approximately 683 kg more than 2003 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet TrailBlazer 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, 2005 Chevrolet TrailBlazer (373 Nm @ 3500 RPM) has 84 more torque (in Nm) than 2003 Alfa Romeo Spider. (289 Nm @ 4800 RPM). This means 2005 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider. 2005 Chevrolet TrailBlazer has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2005 Chevrolet TrailBlazer | |
| Make | Alfa Romeo | Chevrolet |
| Model | Spider | TrailBlazer |
| Year Released | 2003 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4157 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 236 HP | 270 HP |
| Engine RPM | 6200 RPM | 5750 RPM |
| Torque | 289 Nm | 373 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Bore Size | 93.1 mm | 93 mm |
| Engine Stroke Size | 78 mm | 102 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Acceleration 0-100mph | 6.3 seconds | 9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2153 kg |
| Vehicle Length | 4310 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1320 mm | 1830 mm |
| Wheelbase Size | 2710 mm | 2880 mm |
| Fuel Consumption Overall | 13.2 L/100km | 13 L/100km |
| Fuel Tank Capacity | 70 L | 71 L |
