2007 GMC Sierra vs. 1975 Honda Z
To start off, 2007 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Honda Z. In addition, the cost of maintenance, including insurance, on 1975 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 329 more horse power than 1975 Honda Z. (24 HP @ 7000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1975 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1772 kg more than 1975 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Honda Z. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 GMC Sierra (506 Nm @ 4400 RPM) has 476 more torque (in Nm) than 1975 Honda Z. (30 Nm @ 5000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Honda Z. 2007 GMC Sierra has automatic transmission and 1975 Honda Z has manual transmission. 1975 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 | 1975 Honda Z | |
| Make | GMC | Honda |
| Model | Sierra | Z |
| Year Released | 2007 | 1975 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 354 cc |
| Engine Cylinders | 8 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 353 HP | 24 HP |
| Engine RPM | 5400 RPM | 7000 RPM |
| Torque | 506 Nm | 30 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Engine Bore Size | 102 mm | 62.5 mm |
| Engine Stroke Size | 92 mm | 57.8 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2282 kg | 510 kg |
| Vehicle Length | 5710 mm | 3000 mm |
| Vehicle Width | 2040 mm | 1300 mm |
| Vehicle Height | 1950 mm | 1280 mm |
| Wheelbase Size | 3380 mm | 2010 mm |
