Size comparison · drawn to scale
Opel Astra J vs Dacia Logan III: size comparison
- Length Astra J 23 mm0.9 in longer
- Width Logan III 34 mm1 in wider
- Height About the same height
- Boot Logan III 158 L5.6 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 1:20 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 Astra J is 23 mm0.9 in longer, 34 mm1 in narrower and 9 mm0.4 in taller than the Logan III. Its wheelbase is 36 mm1 in longer.
| Dimension | Astra J | Logan III | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,419 mm14 ft 6 in14 ft 6 in4,419 mm | 4,396 mm14 ft 5 in14 ft 5 in4,396 mm | +23 mm+0.9 in +0.5% |
| Width | 1,814 mm5 ft 11 in5 ft 11 in1,814 mm | 1,848 mm6 ft 1 in6 ft 1 in1,848 mm | −34 mm−1 in −1.8% |
| Height | 1,510 mm4 ft 11 in4 ft 11 in1,510 mm | 1,501 mm4 ft 11 in4 ft 11 in1,501 mm | +9 mm+0.4 in +0.6% |
| Wheelbase | 2,685 mm8 ft 10 in8 ft 10 in2,685 mm | 2,649 mm8 ft 8 in8 ft 8 in2,649 mm | +36 mm+1 in +1.4% |
| Footprint | 8.02 m²86.3 sq ft86.3 sq ft8.02 m² | 8.12 m²87.4 sq ft87.4 sq ft8.12 m² | −0.11 m²−1.2 sq ft −1.3% |
| Boot | 370 L13.1 cu ft13.1 cu ft370 L | 528 L18.6 cu ft18.6 cu ft528 L | −158 L−5.6 cu ft −29.9% |
| Kerb weight | 1,373 kg3,027 lb3,027 lb1,373 kg | 1,088–1,218 kg2,399–2,685 lb2,399–2,685 lb1,088–1,218 kg | +285 kg+628 lb +26.2% |
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. Weight difference compares the lightest versions.
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.
Astra J
- Single garage
- Tight 1,081 mm3 ft 7 in to spare in length, 593 mm1 ft 11 in each side
- Parking bay
- Tight 581 mm1 ft 11 in to spare in length, 343 mm1 ft 2 in each side
Logan III
- Single garage
- Tight 1,104 mm3 ft 7 in to spare in length, 576 mm1 ft 11 in each side
- Parking bay
- Tight 604 mm2 ft 0 in to spare in length, 326 mm1 ft 1 in each side
Frequently asked questions
Which is bigger, the Opel Astra J or the Dacia Logan III?
The Dacia Logan III is the bigger car by footprint (length × width). The Astra J is 23 mm longer, 34 mm narrower and 9 mm taller than the Logan III. Its wheelbase is 36 mm longer.
Will the Opel Astra J and the Dacia Logan III fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Opel Astra J fits, but it is tight to get out (1,081 mm to spare in length, 593 mm each side). The Dacia Logan III fits, but it is tight to get out (1,104 mm to spare in length, 576 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Which has the bigger boot?
The Dacia Logan III: 528 L against 370 L in the Opel Astra J (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.

