1978 Bitter Diplomat vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 33 year(s). Which means there will be less support and parts availability for 1978 Bitter Diplomat. In addition, the cost of maintenance, including insurance, on 1978 Bitter Diplomat would be higher. At 5,354 cc (8 cylinders), 1978 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1978 Bitter Diplomat (227 HP) has 119 more horse power than 2011 Chevrolet Optra. (108 HP). In normal driving conditions, 1978 Bitter Diplomat should accelerate faster than 2011 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Optra weights approximately 705 kg more than 1978 Bitter Diplomat.
Because 1978 Bitter Diplomat 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 1978 Bitter Diplomat. However, in wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Optra, 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, 1978 Bitter Diplomat (419 Nm @ 3100 RPM) has 268 more torque (in Nm) than 2011 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1978 Bitter Diplomat will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra.
Compare all specifications:
1978 Bitter Diplomat | 2011 Chevrolet Optra | |
Make | Bitter | Chevrolet |
Model | Diplomat | Optra |
Year Released | 1978 | 2011 |
Engine Position | Front | Front |
Engine Size | 5354 cc | 1598 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 108 HP |
Torque | 419 Nm | 151 Nm |
Torque RPM | 3100 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Vehicle Weight | 1680 kg | 2385 kg |
Vehicle Length | 4860 mm | 4510 mm |
Vehicle Width | 1850 mm | 1730 mm |
Vehicle Height | 1290 mm | 1450 mm |
Wheelbase Size | 2690 mm | 2610 mm |