2007 GMC Sierra vs. 2003 Honda Z
To start off, 2007 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Honda Z. In addition, the cost of maintenance, including insurance, on 2003 Honda Z would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 302 more horse power than 2003 Honda Z. (51 HP @ 7000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2003 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1322 kg more than 2003 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 445 more torque (in Nm) than 2003 Honda Z. (61 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Honda Z. 2007 GMC Sierra has automatic transmission and 2003 Honda Z has manual transmission. 2003 Honda Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2003 Honda Z | |
| Make | GMC | Honda |
| Model | Sierra | Z |
| Year Released | 2007 | 2003 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 654 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 51 HP |
| Engine RPM | 5400 RPM | 7000 RPM |
| Torque | 506 Nm | 61 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 102 mm | 66 mm |
| Engine Stroke Size | 92 mm | 64 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2282 kg | 960 kg |
| Vehicle Length | 5710 mm | 3410 mm |
| Vehicle Width | 2040 mm | 1480 mm |
| Vehicle Height | 1950 mm | 1680 mm |
| Wheelbase Size | 3380 mm | 2370 mm |
| Fuel Tank Capacity | 129 L | 35 L |
