2007 Kia Optima vs. 1973 Vauxhall Firenza
To start off, 2007 Kia Optima is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 2,399 cc (4 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (162 HP @ 5800 RPM) has 32 more horse power than 1973 Vauxhall Firenza. (130 HP @ 5500 RPM). In normal driving conditions, 2007 Kia Optima should accelerate faster than 1973 Vauxhall Firenza.
Because 1973 Vauxhall Firenza is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 Kia Optima (222 Nm @ 4260 RPM) has 27 more torque (in Nm) than 1973 Vauxhall Firenza. (195 Nm @ 3500 RPM). This means 2007 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza.
Compare all specifications:
2007 Kia Optima | 1973 Vauxhall Firenza | |
Make | Kia | Vauxhall |
Model | Optima | Firenza |
Year Released | 2007 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2399 cc | 2279 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 162 HP | 130 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 222 Nm | 195 Nm |
Torque RPM | 4260 RPM | 3500 RPM |
Engine Compression Ratio | 10.5:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4740 mm | 4310 mm |
Vehicle Width | 1810 mm | 1650 mm |
Vehicle Height | 1490 mm | 1310 mm |
Wheelbase Size | 2730 mm | 2470 mm |