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2020 Kia Optima and 2023 BMW 8-Series Gran Coupe Specifications
| Model Year | 2020 | 2023 | |
| Model | Kia Optima | BMW 8-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,804 mm | 3,023 mm | -1 mm |
| Length | 4,854 mm | 5,088 mm | -1 mm |
| Width | 1,859 mm | 1,933 mm | 0 mm |
| Height | 1,466 mm | 1,407 mm | 0 mm |
| Curb Weight | 1,465 kg | 1,896 kg | 0 kg |
| Fuel Capacity | 70 L | 68 L | 2 L |
| Headroom, Row 1 | 1,011 mm | 993 mm | -992 mm |
| Shoulder Room, Row 1 | 1,476 mm | 1,453 mm | 0 mm |
| Hip Room, Row 1 | 1,422 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,156 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 940 mm | 20 mm |
| Shoulder Room, Row 2 | 1,433 mm | 1,387 mm | 0 mm |
| Hip Room, Row 2 | 1,422 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 904 mm | 930 mm | -26 mm |
| Total Legroom | 2,060 mm (over 2 rows) | 1,999 mm (over 2 rows) | 1 mm |
| Cargo Volume | 450 L | 439 L | 11 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2020 Kia Optima.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW 8-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2023 BMW 8-Series Gran Coupe.
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