2003 Buick Regal vs. 1970 Honda Z
To start off, 2003 Buick Regal is newer by 33 year(s). Which means there will be less support and parts availability for 1970 Honda Z. In addition, the cost of maintenance, including insurance, on 1970 Honda Z would be higher. At 3,789 cc (6 cylinders), 2003 Buick Regal is equipped with a bigger engine. In terms of performance, 2003 Buick Regal (197 HP @ 5200 RPM) has 160 more horse power than 1970 Honda Z. (37 HP @ 6600 RPM). In normal driving conditions, 2003 Buick Regal should accelerate faster than 1970 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Regal weights approximately 1035 kg more than 1970 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2003 Buick Regal (312 Nm @ 4000 RPM) has 267 more torque (in Nm) than 1970 Honda Z. (45 Nm @ 7000 RPM). This means 2003 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1970 Honda Z. 2003 Buick Regal has automatic transmission and 1970 Honda Z has manual transmission. 1970 Honda Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick Regal | 1970 Honda Z | |
| Make | Buick | Honda |
| Model | Regal | Z |
| Year Released | 2003 | 1970 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 599 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 37 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 312 Nm | 45 Nm |
| Torque RPM | 4000 RPM | 7000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1560 kg | 525 kg |
| Vehicle Length | 4990 mm | 3000 mm |
| Vehicle Width | 1850 mm | 1300 mm |
| Vehicle Height | 1440 mm | 1280 mm |
| Wheelbase Size | 2780 mm | 2010 mm |
