KIA Optima Sportswagen Plug-In Hybrid 2.0 GDi
1. KIA Optima Sportswagen
- Model/Engine size:
- KIA Optima Sportswagen Plug-In Hybrid 2.0 GDi
- Petrol/Electric Plug-in Hybrid
- Fuel economy combined:
- 201.8 mpg* see text
The KIA Optima is far from a common sight so chances are you probably didn’t know that not only can you get an estate (or Sportswagen or KIA speak), you can combine it with a plugin hybrid drivetrain. Its a combination that makes a lot of sense to us because you often end up buying an estate to cover the tricky journeys but then spend most of your time one up commuting burning more fuel than you would like.
KIA’s answer to this thorny problem is an 11.26 kWh battery (gross) which powers a slimline electric motor that sits within the automatic gearbox taking the place of a torque converter. Fully charged it provides up to 38 miles of electric running on the official tests. The package is completed by a 2 litre direct injection petrol engine which allows hybrid running and a total theoretical range of 695 miles.
The driving experience is dominated by two quirks of the KIA system. Firstly unusually for a hybrid it doesn’t use a CVT gearbox. Instead you get a 6 speed auto, which on face value is a very good thing as CVT’s are weird. However in the context of hybrids they are bettered suited to the job so an extended test drive is essential to determine if the auto ‘box setup works for you.
Secondly in common with most plugin hybrids, the Sportswagen feels best in EV mode so make sure you get a go with a full battery pack and with a depleted one. Despite having an EV setting the petrol motor will still start up if the car thinks the electric motor needs some help. We would prefer an EV lock mode or more warning of engine startup to maximise EV running.
Integrating the battery pack has required some compromises in packaging with the fuel tank reduced from 70 litres to 55 litres and more importantly for an estate boot space pegged back from 552 to 440 litres with seats up and from 1686 to 1574 with the seats down. The good news is that the space that is lost was under the boot floor so above decks there is no difference.
As ever with plugin hybrids your daily mileage is crucial to get the best out of the system. In the real world 20 – 35 miles of electric running is possible so if your regular journeys fall within this range you can maximise the EV potential. After that 45 + mpg is feasible, with gentle running delivering around 60 mpg. Helpfully KIA publish an official extra urban mpg of 54.3 mpg which is about right.
The KIA Sportswagen is a good option if you often cover less than 30 miles between plugin opportunities, need an estate car, and want the option to cover longer journeys with the convenience of petrol. It isn’t the most engaging car to drive but if driving dynamics aren’t top of your list it is worth a look.
Estimated real world range: 20 – 35 miles (electric)
Official range: 38 miles (electric)
Official electricity consumption: 123 Wh/km
Battery pack: 11.26 kWh (gross) lithium ion; 7 year / 100,000 mile warranty
Recharge time: 240 v 3 hours 30 mins hours; 3.6 kW charge 2 hours 30 mins
Please note that CO2 emissions quoted for electric cars are not directly comparable to diesel and petrol cars. This is because CO2 emissions quoted are calculated by Green Car Guide and include the emissions created at the power station turning fuel (e.g. gas etc) into electricity and in transmitting and distributing the electricity to an end user. They do not include the actual production of the fuel (e.g. gas extraction and refinery emissions). Petrol and diesel emissions are supplied by car manufacturers and are based solely on the fuel burnt in the engine (tailpipe emissions) and do not include the production of the fuel or distribution to a fuel station. In practice this means that electric car emissions are over-estimated relative to petrol and diesel. For instance if an electric car, a petrol car, and a diesel car are all reported to emit 100 g/km CO2, the electric car actually has lower emissions.
- Fuel economy, extra urban:
- 54.3 mpg
- Fuel economy, urban:
- CO2 emissions:
- Officially 33 g/km. Average UK grid electricity approx 47 g/km (38 mile range); (20 mile range) 89 g/km. Petrol hybrid mode (estimated 54 mpg) 121 g/km
- First year £0, then £130 a year
- 1,815 Kg
- BIK Company Car Tax (2018/19):
- Insurance group:
- 154 bhp (petrol); 67 bhp (electric); (system) 202 bhp
- Max speed:
- 119 mph; EV 75 mph
- 9.7 seconds
- 140 lb ft @ 5,000 rpm (petrol); 151 lb ft 0 – 2330 rpm (electric); (system) 277 lb ft @ 2,330 rpm