2017 head-to-head · Midsize Car
2017 Cadillac CTS vs Infiniti Q70 Hybrid
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
RWD · 3.5L 6-cyl · 7-speed automatic · 30 MPG
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, the most efficient 2017 Cadillac CTS (24 MPG) costs about $1,938 a year to fuel and the 2017 Infiniti Q70 Hybrid (30 MPG) about $1,975.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Cadillac CTS
- Infiniti Q70 Hybrid
Side by side
| Cadillac CTS | Infiniti Q70 Hybrid | |
|---|---|---|
| $1,938 | Your annual fuel cost | $1,975 |
| 24 MPG | Combined efficiency | 30 MPG |
| 20 MPG | City | 28 MPG |
| 30 MPG | Highway | 33 MPG |
| 97 cu ft | Passenger volume | 104 cu ft |
| 13 cu ft | Cargo volume | 11 cu ft |
| 376 g/mi | Tailpipe CO₂ (g/mi) | 296 g/mi |
| 5/10 | EPA fuel economy score | 7/10 |
| 5/10 | EPA greenhouse gas score | 7/10 |
| Gas | Powertrain | Hybrid |
| Regular gasoline | Fuel | Premium gasoline |
| 3.6L 6-cyl | Engine / motor | 3.5L 6-cyl |
| 8-speed automatic | Transmission | 7-speed automatic |
| RWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Cadillac CTS vs Infiniti Q70 Hybrid across model years
- Cadillac CTS
- Infiniti Q70 Hybrid
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Infiniti Q70 Hybrid has more passenger space (104 vs. 97 cu ft); the Cadillac CTS has more cargo space (13 vs. 11 cu ft).
Among 67 2017 midsize cars, the Cadillac CTS ranks 39th and the Infiniti Q70 Hybrid 41st for lowest fuel cost.
The powertrains differ: the Cadillac CTS is a conventional gas model, while the Infiniti Q70 Hybrid is a full hybrid.
Frequently asked questions
Which is more fuel-efficient, the 2017 Cadillac CTS or the 2017 Infiniti Q70 Hybrid?
Measured by cost to drive, the Cadillac CTS. The Cadillac CTS is rated 24 MPG combined and the Infiniti Q70 Hybrid 30 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2017 Cadillac CTS vs. the Infiniti Q70 Hybrid per year?
At 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, about $1,938 for the Cadillac CTS and $1,975 for the Infiniti Q70 Hybrid.
Which has more cargo space?
The Cadillac CTS, with 13 cu ft of luggage volume versus 11 cu ft (EPA interior volume index).
Cadillac CTS vs Infiniti Q70 Hybrid in other years
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