2007 Cadillac DTS vs 2007 Chevrolet Impala
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2007 Cadillac DTS | 2007 Chevrolet Impala |
|---|---|---|
| NHTSA complaints | 97 | 627 |
| Recall campaigns | 3 | 2 |
| Service bulletins (TSBs) | 844 | 934 |
| Investigations | 1 | 0 |
| Crash reports | 8 | 52 |
| Fire reports | 4 | 10 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 18 | 19–22 |
| Median reported incident mileage | 60,000 mi | 60,000 mi |
Reported problems side by side
| Component | Cadillac DTS | Chevrolet Impala |
|---|---|---|
| Electrical System | 28 | 128 |
| Steering | 8 | 101 |
| Engine | 13 | 77 |
| Suspension | 5 | 85 |
| Power Train | 7 | 80 |
| Tires | 3 | 55 |
| Air Bags | 7 | 49 |
| Vehicle Speed Control | 3 | 41 |
Symptoms owners describe
| Rust / corrosion | 6 | 0 |
| Vibration / shaking | 5 | 31 |
| Stalling | 0 | 65 |
| Check engine light | 0 | 22 |
| Clunking / rattling | 0 | 18 |
| Hesitation / surging | 0 | 16 |
| Loss of power | 0 | 15 |
| Steering problems | 0 | 15 |
2007 Cadillac DTS
2007 Chevrolet Impala
Compare all Cadillac DTS vs Chevrolet Impala years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.