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Compare any two cars and get our Virtual Adviser™ opinion

Car #1
Make
Model
Variant
Engine
Car #2
Make
Model
Variant
Engine

compare selected cars
2015. -
D - Large family car
wagon, 5 door
front
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2014. - 2018.
D - Large family car
wagon, 5 door
front

Marketing

Dimensons & Outlines

4855 mm
1860 mm
1470 mm
552 liters
1686 liters
70 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4813 mm
1853 mm
1476 mm
560 liters
1598 liters
72 liters
2015 KIA Optima Sportswagon
2014 Peugeot 508 SW

Engine

Diesel
4 - Inline, 4 valves per cylinder
Turbo
1685 cc
141 hp
340 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Peugeot / Ford
1.6 DV6 C3
Diesel
4 - Inline, 2 valves per cylinder
Turbo
1560 cc
120 hp
300 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1545 kg
10.2 s
200 km/h
5.2 l/100km
3.8 l/100km
4.4 l/100km
113 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1405 kg
11.6 s
197 km/h
5.0 l/100km
3.7 l/100km
4.2 l/100km
100 g/km

Performance (automatic gearbox)

dual clutch - 7 gears
1560 kg
11.1 s
200 km/h
5.2 l/100km
4.2 l/100km
4.6 l/100km
120 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
automatic - 6 gears
1405 kg
12.3 s
194 km/h
4.6 l/100km
3.7 l/100km
4.0 l/100km
105 g/km

Expenses

13000 EUR
Price from
7800 EUR

Virtual Adviser's™ opinion

Overview

Well, these are two pretty similar cars we have here! It's only details that could potentially make the difference. Considering they both belong to the large family car segment and utilize the same 5-door wagon body style and the front wheel drive system, it all comes up to the specific diesel engine choice they offer. The first one has a Hyundai-engineered powertrain under the hood, a 4-cylinder, 16-valves 141hp unit, while the other one gets its power and torque from a 4-cylinder, 8-valves 120hp engine designed by Peugeot.

Safety

The first thing to look into here would be the results from European New Car Assessment Programme (Euro NCAP) tests performed on the two cars. Good thing is that both vehicles got tested, with the same number of safety stars gained in the process. Moving further on, let's take a closer look at some additional safety-related facts. Both vehicles belong to the large family car segment, which is generally a good thing safety-wise, still it doesn't help us solve our dilemma, does it? Furthermore, when it comes to weight, a factor that most people underestimate, the Korean car offers a considerable difference of 10% more metal.

Reliability

Manufacturers have been building their reliability reputation for decades now and, generally speaking, it appears that Peugeot does have a slight advantage, all the models observed together. These are the official statistics, while our visitors describe reliability of KIA with an average rating of 4.6, and models under the Peugeot badge with 4.3 out of 5. Independent research findings rank Optima as average reliability-wise, and 508 is more or less at the same level.That apart, owners of different cars powered by the same engine as the Korean car rank it on average as 5.0, while the one under the competitor's bonnet gets 4.3 out of 5.

Performance & Fuel economy

KIA is undoubtly more agile, reaching 100km/h in 1.4 seconds less than its competitor. In addition to that it accelerates all the way to 200 kilometers per hour, 3km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 4.3 liters of fuel per 100 kilometers (66 mpg), in combined cycle.


Verdict

KIA appears just a bit more reliable, although the difference is truly marginal. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the Korean car offers significantly better overall protection, taking the lead here. It all continues in the same direction, with KIA being considerably quicker, thus putting more smile on driver's face. It does come at a cost though, and that's the fuel consumption... I believe that, when we take all into account, we have only one winner here - the KIA. In any case that's my personal view, built upon all the data available to me. What should decide here though is the way you feel about the two vehicles, and I hope you'll find my guidelines useful in the process. In case you have two minutes to spare I invite you to define your needs, desires and budget and see which car would be chosen by the virtual adviser, out of 12.000+ vehicles we currently have in our database.

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