The Comparative Analysis :
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid (17 - 18) vs. Peugeot 508 RXH HYbrid4 Automatic (12 - 14)
€ 41,900

€ 42,900

€ 41,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid is 1.3 inches longer, 0.2 inches narrower and 2.2 inches lower than the Peugeot 508 RXH HYbrid4.
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
57.9
73.2
83.5
60
73.4
81.4
73.2 in
Width
73.4 in
83.5 in
Width Incl. Mirrors
81.4 in
57.9 in
Height
60 in
110.4
191.1
110.8
189.9
191.1 in
Length
189.9 in
110.4 in
Wheelbase
110.8 in
Vehicle Weight
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
4001 lb
Curb Weight
4211 lb
5004 lb
Gross Vehicle
Weight
Weight
5126 lb

Weight Difference:
209 lb
4.96 %

General
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
JF
Generation
8
Station Wagon
Car Body Style
Station Wagon
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement

6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
4-cylinder plug-in hybrid gasoline engine (naturally aspirated engine)
Engine Type
4-cylinder full hybrid diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
202 hp
at 6000 rpm
Power
197 hp
at 0 rpm
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
202 hp
197 hp
Peugeot 508 RXH HYbrid4
277 lb‑ft
at 2330 rpm
Max. Torque
No data
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
277 lb‑ft
lb‑ft
Peugeot 508 RXH HYbrid4
Performance
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
119 mph
Maximum Speed
132 mph
9.7 sec
Acceleration 0 to 62 mph
8.8 sec
62 mph
62
mph
mph
443 ft
0.000 sec

KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
62 mph
62
mph
mph
400 ft
0.000 sec

Peugeot 508 RXH HYbrid4
▶ REPLAY
19.81 lb/hp
Weight-to-Power Ratio
21.38 lb/hp
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
19.81 lb/hp
21.38 lb/hp
Peugeot 508 RXH HYbrid4
Fuel Economy / Emissions
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
Fuel Economy
168 mpg
combined
59 mpg
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
168 mpg
59 mpg
Peugeot 508 RXH HYbrid4
No data
city
62 mpg
No data
highway
57 mpg
14.5 gal
Fuel Tank Capacity
18.5 gal
2441 mi
Range
1087 mi
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
2441 mi
1087 mi
Peugeot 508 RXH HYbrid4
Environmental Impact
26.6 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
82.2 kWh
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
26.6 kWh
82.2 kWh
Peugeot 508 RXH HYbrid4
Euro 6b (NEFZ)
Emission Standard
Euro 5
53 g/mi (NEFZ)
CO2 Emissions
167 g/mi (NEFZ)
Practical Convenience
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Peugeot 508 RXH HYbrid4
5
Doors
5
5
No. of Seats
5
1003 lb
Maximum Payload
915 lb
12.5 cu ft
Trunk Volume
11.3 cu ft








44.6 cu ft
Cargo Volume (Seats Down)
38.5 cu ft