Mercury Milan
Powertrain

Engine
Years
Power
Torque
Transmission
Fuel consumption City/Hwy
2.3 L Duratec I4
2006–2009
160 hp (119 kW) @ 6250 rpm
156 lb⋅ft (212 N⋅m) @ 4250 rpm
5-speed G5M manual
20 mpg‑US (12 L/100 km; 24 mpg‑imp) 29 mpg‑US (8.1 L/100 km; 35 mpg‑imp)
2.3 L Duratec I4
2006–2009
160 hp (119 kW) @ 6250 rpm
156 lb⋅ft (212 N⋅m) @ 4250 rpm
5-speed FNR5 automatic
20 mpg‑US (12 L/100 km; 24 mpg‑imp) 28 mpg‑US (8.4 L/100 km; 34 mpg‑imp)
2.5 L Duratec I4
2010–2011
175 hp (130 kW) @ 6000 rpm
172 lb⋅ft (233 N⋅m) @ 4500 rpm
6-speed G6M manual
22 mpg‑US (11 L/100 km; 26 mpg‑imp) 31 mpg‑US (7.6 L/100 km; 37 mpg‑imp)
2.5 L Duratec I4
2010–2011
175 hp (130 kW) @ 6000 rpm
172 lb⋅ft (233 N⋅m) @ 4500 rpm
6-speed 6F35 automatic
23 mpg‑US (10 L/100 km; 28 mpg‑imp) 34 mpg‑US (6.9 L/100 km; 41 mpg‑imp) (16" wheels); 22 mpg‑US (11 L/100 km; 26 mpg‑imp) 31 mpg‑US (7.6 L/100 km; 37 mpg‑imp) (17" wheels)
2.5 L Duratec I4 Atkinson Cycle (Hybrid)
2010–2011
156 hp (116 kW) @ 6000 rpm
136 lb⋅ft (184 N⋅m) @ 2250 rpm
Aisin CVT
41 mpg‑US (5.7 L/100 km; 49 mpg‑imp) 36 mpg‑US (6.5 L/100 km; 43 mpg‑imp)
3.0 L Duratec V6 FWD
2006–2009
221 hp (165 kW) @ 6250 rpm
205 lb⋅ft (278 N⋅m) @ 4800 rpm
6-speed TF-80 automatic
18 mpg‑US (13 L/100 km; 22 mpg‑imp) 26 mpg‑US (9.0 L/100 km; 31 mpg‑imp)
3.0 L Duratec V6 AWD
2006–2009
221 hp (165 kW) @ 6250 rpm
205 lb⋅ft (278 N⋅m) @ 4800 rpm
6-speed TF-80 automatic
17 mpg‑US (14 L/100 km; 20 mpg‑imp) 25 mpg‑US (9.4 L/100 km; 30 mpg‑imp)
3.0 L Duratec V6 FWD
2010–2011
240 hp (179 kW) @ 6550 rpm (165 kW)
223 lb⋅ft (302 N⋅m) @ 4300 rpm
6-speed 6F35 automatic
18 mpg‑US (13 L/100 km; 22 mpg‑imp) 27 mpg‑US (8.7 L/100 km; 32 mpg‑imp)
3.0 L Duratec V6 AWD
2010–2011
240 hp (179 kW) @ 6550 rpm (165 kW)
223 lb⋅ft (302 N⋅m) @ 4300 rpm
6-speed 6F35 automatic
18 mpg‑US (13 L/100 km; 22 mpg‑imp) 25 mpg‑US (9.4 L/100 km; 30 mpg‑imp)

Question: From 2006 to 2009, a 160hp 2.3L inline-4 was standard, what replaced it in 2010?
Answer: From 2006 to 2009, a 160hp 2.3L inline-4 was standard, replaced by a 175hp 2.5L inline-4 in 2010.