2018 Honda Civic vs 2018 Kia Soul
Two compact cars, compared on what actually matters when you're buying used:
what breaks, when it breaks, and what it costs you.
2018 Honda
Civic
8/10
Sharp to drive, cheap to run, and mechanically solid — but the steering rack and Takata-era fuel pump gremlins mean you buy this one with the recall letter in hand.
VS
2018 Kia
Soul
5/10
Great cheap-transportation shape and personality, undercut by an engine family Kia itself has admitted burns oil until it dies.
Milo scores the 2018 Honda Civic higher — 8/10 against 5/10.
By the numbers
Green is the better number — higher on every score, lower on failures, complaints and recalls.
| Honda Civic |
Kia Soul |
| Known failure points | 6 | 5 |
| NHTSA complaints | 598 | 213 |
| Safety recalls | 6 | 1 |
| Service bulletins | 12 | 12 |
| Reliability | 80 | 48 |
| Cheap to own | 78 | 55 |
| Fun factor | 75 | 58 |
| Holds value | 72 | 40 |
| Enthusiast cred | 68 | 35 |
The most expensive thing that goes wrong
2018 Honda Civic
1.5T charge-pipe/turbo coolant intrusion into oil (rare, but well-documented on early 1.5T engines, worse in cold climates with short trips)
$0–$4,00040k–90k mi
2018 Kia Soul
2.0L GDI (Nu) excessive oil consumption — engine burns 1+ quart every 1,000 miles or less with no visible leak, eventually causing spun bearings, misfire, or complete engine seizure
$0–$6,50040k–90k mi
If you buy one, buy this one
✅ 2018 Honda Civic
2018 Civic EX-T or EX-L sedan/hatch with the 1.5T and 6-speed manual (if you can find one) or CVT — gets LED headlights, sunroof, heated seats, and the torquier engine without Touring's complexity, and hatchback EX adds real cargo versatility.
✅ 2018 Kia Soul
A 2018 Soul '!' (Exclaim) or '! Special Edition' trim with the 1.6L turbo engine and 7-speed DCT — completely sidesteps the 2.0L oil consumption saga and is genuinely fun to drive.
Narrowed it down? Get the full report
This comparison is model-level.
Milo's report goes car-level — the one you're actually looking at:
- A line-by-line negotiation script
- The pre-purchase inspection checklist
- VIN-specific open recalls
- What it's really worth right now
- Your next 15,000 miles, forecast
- Hidden features & money-savers
Run my free report →
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Scores and findings blend documented NHTSA recalls and complaints with
patterns synthesized from owner communities. Always inspect the specific vehicle and
verify open recalls by VIN before buying.