Size comparison · drawn to scale
Kia Ceed I vs Opel Astra H: size comparison
- Length Astra H 14 mm0.6 in longer
- Width Ceed I 37 mm1 in wider
- Height Ceed I 40 mm2 in taller
- Boot Astra H 40 L1.4 cu ft more
Car 1 blue, solid outline
Car 2 coral, dashed outline
Change cars
Zoom in to read the measurements - or see the table below.
Scale about 1:19 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The Ceed I is 14 mm0.6 in shorter, 37 mm1 in wider and 40 mm2 in taller than the Astra H. Its wheelbase is 36 mm1 in longer.
| Dimension | Ceed I | Astra H | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,235 mm13 ft 11 in13 ft 11 in4,235 mm | 4,249 mm13 ft 11 in13 ft 11 in4,249 mm | −14 mm−0.6 in −0.3% |
| Width | 1,790 mm5 ft 10 in5 ft 10 in1,790 mm | 1,753 mm5 ft 9 in5 ft 9 in1,753 mm | +37 mm+1 in +2.1% |
| Height | 1,480 mm4 ft 10 in4 ft 10 in1,480 mm | 1,440 mm4 ft 9 in4 ft 9 in1,440 mm | +40 mm+2 in +2.8% |
| Wheelbase | 2,650 mm8 ft 8 in8 ft 8 in2,650 mm | 2,614 mm8 ft 7 in8 ft 7 in2,614 mm | +36 mm+1 in +1.4% |
| Footprint | 7.58 m²81.6 sq ft81.6 sq ft7.58 m² | 7.45 m²80.2 sq ft80.2 sq ft7.45 m² | +0.13 m²+1.4 sq ft +1.8% |
| Boot | 340 L12.0 cu ft12.0 cu ft340 L | 380 L13.4 cu ft13.4 cu ft380 L | −40 L−1.4 cu ft −10.5% |
| Kerb weight | 1,275 kg2,811 lb2,811 lb1,275 kg | 1,230 kg2,712 lb2,712 lb1,230 kg | +45 kg+99 lb +3.7% |
Width without mirrors. Figures come from the catalog version pages; the drawing uses the same numbers. Body outlines are generic for the body type - proportions are exact, styling is not.
Garage and parking
A typical single garage is about 5.5 × 3.0 m18 ft 1 in × 9 ft 10 in inside; a parking bay about 5.0 × 2.5 m16 ft 5 in × 8 ft 2 in. Room to open a door: about 600 mm2 ft each side.
Ceed I
- Single garage
- Fits 1,265 mm4 ft 2 in to spare in length, 605 mm2 ft 0 in each side
- Parking bay
- Tight 765 mm2 ft 6 in to spare in length, 355 mm1 ft 2 in each side
Astra H
- Single garage
- Fits 1,251 mm4 ft 1 in to spare in length, 624 mm2 ft 1 in each side
- Parking bay
- Tight 751 mm2 ft 6 in to spare in length, 374 mm1 ft 3 in each side
Frequently asked questions
Which is bigger, the Kia Ceed I or the Opel Astra H?
The Kia Ceed I is the bigger car by footprint (length × width). The Ceed I is 14 mm shorter, 37 mm wider and 40 mm taller than the Astra H. Its wheelbase is 36 mm longer.
Will the Kia Ceed I and the Opel Astra H fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Kia Ceed I fits with room to open the doors (1,265 mm to spare in length, 605 mm each side). The Opel Astra H fits with room to open the doors (1,251 mm to spare in length, 624 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Which has the bigger boot?
The Opel Astra H: 380 L against 340 L in the Kia Ceed I (seats up, as quoted by the maker).
Drawn to one scale
Both cars use the same millimetre grid, so a longer bonnet or a taller roof shows exactly as it is.
Wheels at the real wheelbase
Dashed lines mark the axles. In Overlay both cars start at the front bumper; car 2 has a dashed outline.
Will it fit my garage?
Switch to Top view, or to feet and inches if your garage plan is in feet. Allow about 600 mm (2 ft) for opening the doors.

