2018 Mercedes-Benz A-class Sedan vs. 2014 Smart Fortwo III cabrio
Dimensions Comparison

Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.

Car #1 Preview Image
2018 Mercedes-Benz A-class Sedan (V177)Change Car
Car #2 Preview Image
2014 Smart Fortwo III cabrio (A453)Change Car
Random Comparison

Here’s how the 2018 Mercedes-Benz A-class Sedan and the 2014 Smart Fortwo III cabrio compare in size:

In terms of length, the 2018 Mercedes-Benz A-class Sedan measures 4549 mm (179.09 in), making it 1809 mm (71.22 in) (39.8 %) longer than the 2014 Smart Fortwo III cabrio at 2740 mm (107.87 in). Looking at width, the 2018 Mercedes-Benz A-class Sedan spans 1796 mm (70.71 in), which is 133 mm (5.24 in) (7.4 %) broader than the 2014 Smart Fortwo III cabrio at 1663 mm (65.47 in). As for height, the 2014 Smart Fortwo III cabrio reaches 1553 mm (61.14 in), which is 95 mm (3.74 in) (6.1 %) taller than the 2018 Mercedes-Benz A-class Sedan at 1458 mm (57.40 in).

Overall, the 2018 Mercedes-Benz A-class Sedan is longer and wider than the 2014 Smart Fortwo III cabrio, while the 2014 Smart Fortwo III cabrio is taller than the 2018 Mercedes-Benz A-class Sedan.

Length
4549 mm179.1 in
2740 mm107.9 in
Width
1796 mm70.7 in
1663 mm65.5 in
Height
1458 mm57.4 in
1553 mm61.1 in

2018 Mercedes-Benz A-class Sedan Side View Left
4549 mm179.1 in 🟒 +1809 mm+71.2 in (+66.0%)
2014 Smart Fortwo III cabrio Side View Left
2740 mm107.9 in πŸ”΄ -1809 mm-71.2 in (-39.8%)
2018 Mercedes-Benz A-class Sedan Front View
1796 mm70.7 in 🟒 +133 mm+5.2 in (+8.0%)
2014 Smart Fortwo III cabrio Front View
1663 mm65.5 in πŸ”΄ -133 mm-5.2 in (-7.4%)
2018 Mercedes-Benz A-class Sedan Rear View
1458 mm57.4 in πŸ”΄ -95 mm-3.7 in (-6.1%)
2014 Smart Fortwo III cabrio Rear View
1553 mm61.1 in 🟒 +95 mm+3.7 in (+6.5%)
2018 Mercedes-Benz A-class Sedan
2014 Smart Fortwo III cabrio

Side-by-Side Specs: Dimensions, Weight & More

General Info

Body Style:

Sedan
Cabriolet

Model Year:

2018
2014

Production:

2018-2022 Discontinued Model
2014-2019 Discontinued Model

Dimensions

Length:

4549 mm179.1 in
🟒 +1809 mm+71.2 in (+66.0%) - 🟒 +1854 mm+73.0 in (+68.8%)
2695-2740 mm106.1-107.9 in
πŸ”΄ -1854 mm-73.0 in (-40.8%) - πŸ”΄ -1809 mm-71.2 in (-39.8%)

Width:

1796 mm70.7 in
🟒 +133 mm+5.2 in (+8.0%)
1663 mm65.5 in
πŸ”΄ -133 mm-5.2 in (-7.4%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

1992 mm78.4 in
-

Height:

1446-1458 mm56.9-57.4 in
πŸ”΄ -107 mm-4.2 in (-6.9%) - πŸ”΄ -85 mm-3.3 in (-5.5%)
1543-1553 mm60.7-61.1 in
🟒 +85 mm+3.3 in (+5.8%) - 🟒 +107 mm+4.2 in (+7.4%)

Ground Clearance:

104 mm4.1 in
-

Trunk Capacity:

345-420 liter12.2-14.8 cu ft
🟒 +85 liter+3.0 cu ft (+32.7%) - 🟒 +160 liter+5.7 cu ft (+61.5%)
260 liter9.2 cu ft
πŸ”΄ -160 liter-5.7 cu ft (-38.1%) - πŸ”΄ -85 liter-3.0 cu ft (-24.6%)

Trunk Capacity (Max):

-
340-350 liter12.0-12.4 cu ft

Weight Specifications

Curb Weight:

1290-1625 kg2844-3583 lbs
🟒 +250 kg+551 lbs (+24.0%) - 🟒 +725 kg+1598 lbs (+80.6%)
900-1040 kg1984-2293 lbs
πŸ”΄ -725 kg-1598 lbs (-44.6%) - πŸ”΄ -250 kg-551 lbs (-19.4%)

Maximal permitted Weight:

1890-2175 kg4167-4795 lbs
🟒 +570 kg+1257 lbs (+43.2%) - 🟒 +970 kg+2138 lbs (+80.5%)
1205-1320 kg2657-2910 lbs
πŸ”΄ -970 kg-2138 lbs (-44.6%) - πŸ”΄ -570 kg-1257 lbs (-30.2%)

Roof Load:

75 kg165 lbs
-

Tire Specifications

Rims Size:

16-inch rims:
  • 6.5J x 16
17-inch rims:
  • 6.5J x 17
18-inch rims:
  • 8J x 18
  • 7.5J x 18
19-inch rims:
  • 8J x 19
  • 7.5J x 19
15-inch rims:
  • 5.0J x 15
  • 5.5J x 15
  • 5J x 15
16-inch rims:
  • 6J x 16
17-inch rims:
  • 7J x 17

Tire Size:

  • 205/55 R17 (W:205 | H:55 | D:17)
  • 205/60 R16 (W:205 | H:60 | D:16)
  • 225/40 R19 (W:225 | H:40 | D:19)
  • 225/45 R18 (W:225 | H:45 | D:18)
  • 235/35 R19 (W:235 | H:35 | D:19)
  • 235/40 R18 (W:235 | H:40 | D:18)
  • 165/65 R 15 (W:165 | H:65 | D:15)
  • 165/65 R15 (W:165 | H:65 | D:15)
  • 185/50 R 16 (W:185 | H:50 | D:16)
  • 185/60 R 15 (W:185 | H:60 | D:15)
  • 185/60 R15 (W:185 | H:60 | D:15)
  • 205/40 R 17 (W:205 | H:40 | D:17)

Related Comparisons

1. Use the input field to narrow down the car list (e.g. bmw 2025 or toyota corolla)

2. Select a car from the list below

Small red car